| 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 | $237.38 | 5.588% | $250.6448 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $196.91 | 6.637% | $209.9789 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $39.95 | 12.269% | $44.8515 | $44.85 | $44.85 | $44.90 |
| Purchase #4 | $62.96 | 6.635% | $67.1374 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $199.87 | 7.175% | $214.2107 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $22.76 | 11.651% | $25.4118 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $127.72 | 3.307% | $131.9437 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $887.55 | $944.1788 | $944.17 | $944.20 | $944.10 | |