| 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 | $243.92 | 3.834% | $253.2719 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $226.64 | 6.408% | $241.1631 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $176.75 | 7.411% | $189.8489 | $189.85 | $189.85 | $189.80 |
| Purchase #4 | $20.34 | 10.188% | $22.4122 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $143.70 | 5.785% | $152.013 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $178.31 | 4.708% | $186.7048 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $200.72 | 11.507% | $223.8169 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $1,190.38 | $1,269.2308 | $1,269.22 | $1,269.15 | $1,269.20 | |