| 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 | $208.55 | 4.504% | $217.9431 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $13.41 | 7.739% | $14.4478 | $14.45 | $14.45 | $14.40 |
| Purchase #3 | $229.29 | 9.763% | $251.6756 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $149.94 | 9.846% | $164.7031 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $201.62 | 4.251% | $210.1909 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $96.65 | 6.346% | $102.7834 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $182.34 | 8.409% | $197.673 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,081.80 | $1,159.4169 | $1,159.41 | $1,159.45 | $1,159.40 | |