| 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 | $239.36 | 8.670% | $260.1125 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $6.93 | 12.356% | $7.7863 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $193.71 | 13.702% | $220.2521 | $220.25 | $220.25 | $220.30 |
| Purchase #4 | $25.98 | 4.128% | $27.0525 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $25.85 | 12.318% | $29.0342 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $45.86 | 12.682% | $51.676 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $182.26 | 7.288% | $195.5431 | $195.54 | $195.55 | $195.50 |
| 7 purchase totals = | $719.95 | $791.4567 | $791.45 | $791.50 | $791.50 | |