| 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 | $247.36 | 7.514% | $265.9466 | $265.95 | $265.95 | $265.90 |
| Purchase #2 | $226.37 | 8.229% | $244.998 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $88.88 | 9.243% | $97.0952 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $219.87 | 8.717% | $239.0361 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $44.76 | 9.540% | $49.0301 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $22.68 | 12.533% | $25.5225 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $19.93 | 4.784% | $20.8835 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $869.85 | $942.5120 | $942.52 | $942.55 | $942.40 | |