| 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 | $118.51 | 8.748% | $128.8773 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $201.25 | 9.834% | $221.0409 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $200.29 | 4.874% | $210.0521 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $89.52 | 13.641% | $101.7314 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $50.38 | 5.505% | $53.1534 | $53.15 | $53.15 | $53.20 |
| Purchase #6 | $224.52 | 8.519% | $243.6469 | $243.65 | $243.65 | $243.60 |
| Purchase #7 | $41.73 | 8.244% | $45.1702 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $926.20 | $1,003.6722 | $1,003.67 | $1,003.70 | $1,003.70 | |