| 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 | $220.76 | 8.326% | $239.1405 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $59.44 | 8.224% | $64.3283 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $36.91 | 13.310% | $41.8227 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $45.41 | 5.470% | $47.8939 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $118.44 | 10.182% | $130.4996 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $206.85 | 9.607% | $226.7221 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $96.41 | 9.706% | $105.7676 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $784.22 | $856.1747 | $856.17 | $856.15 | $856.10 | |