| 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 | $213.58 | 11.450% | $238.0349 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $146.51 | 3.778% | $152.0451 | $152.05 | $152.05 | $152.00 |
| Purchase #3 | $67.95 | 8.838% | $73.9554 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $129.88 | 10.174% | $143.094 | $143.09 | $143.10 | $143.10 |
| Purchase #5 | $14.85 | 10.483% | $16.4067 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $159.31 | 10.159% | $175.4943 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $105.85 | 6.480% | $112.7091 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $837.93 | $911.7395 | $911.74 | $911.75 | $911.70 | |