| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.77 | 3.555% | $101.2457 | $101.25 | $101.25 | $101.20 |
| Purchase #2 | $190.59 | 10.194% | $210.0187 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $198.29 | 13.481% | $225.0215 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $224.90 | 9.409% | $246.0608 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $155.42 | 5.622% | $164.1577 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $237.94 | 8.651% | $258.5242 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $147.38 | 13.240% | $166.8931 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $1,252.29 | $1,371.9217 | $1,371.92 | $1,371.85 | $1,371.90 | |