| 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 | $112.96 | 13.178% | $127.8459 | $127.85 | $127.85 | $127.80 |
| Purchase #2 | $49.85 | 8.669% | $54.1715 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $195.50 | 7.860% | $210.8663 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $118.50 | 8.455% | $128.5192 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $21.52 | 8.819% | $23.4178 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $197.49 | 11.729% | $220.6536 | $220.65 | $220.65 | $220.70 |
| Purchase #7 | $239.89 | 9.289% | $262.1734 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $935.71 | $1,027.6477 | $1,027.65 | $1,027.55 | $1,027.70 | |