| 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 | $109.98 | 8.140% | $118.9324 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $22.83 | 9.632% | $25.029 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $82.37 | 9.589% | $90.2685 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $180.30 | 11.625% | $201.2599 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $229.44 | 6.146% | $243.5414 | $243.54 | $243.55 | $243.50 |
| Purchase #6 | $224.53 | 10.745% | $248.6557 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $198.74 | 12.382% | $223.348 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $1,048.19 | $1,151.0349 | $1,151.04 | $1,151.05 | $1,151.00 | |