| 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 | $201.56 | 5.125% | $211.89 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $149.75 | 5.640% | $158.1959 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $165.87 | 4.312% | $173.0223 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $12.65 | 11.631% | $14.1213 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $51.87 | 4.265% | $54.0823 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $226.68 | 4.677% | $237.2818 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $55.60 | 11.215% | $61.8355 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $863.98 | $910.4291 | $910.43 | $910.45 | $910.40 | |