| 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 | $241.97 | 3.325% | $250.0155 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $112.55 | 7.157% | $120.6052 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $200.63 | 12.265% | $225.2373 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $175.90 | 9.737% | $193.0274 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $176.73 | 12.115% | $198.1408 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $25.35 | 3.759% | $26.3029 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $67.33 | 4.842% | $70.5901 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $1,000.46 | $1,083.9192 | $1,083.93 | $1,083.95 | $1,083.80 | |