| 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 | $79.90 | 11.660% | $89.2163 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $240.99 | 5.288% | $253.7336 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $124.71 | 10.166% | $137.388 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $150.35 | 5.211% | $158.1847 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $223.84 | 7.212% | $239.9833 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $57.93 | 7.603% | $62.3344 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $199.35 | 13.456% | $226.1745 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $1,077.07 | $1,167.0148 | $1,167.00 | $1,167.05 | $1,167.00 | |