| 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 | $84.44 | 8.748% | $91.8268 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $96.76 | 11.647% | $108.0296 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $125.47 | 6.118% | $133.1463 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $11.75 | 4.669% | $12.2986 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $124.29 | 3.565% | $128.7209 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $229.73 | 3.605% | $238.0118 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $243.79 | 5.316% | $256.7499 | $256.75 | $256.75 | $256.70 |
| 7 purchase totals = | $916.23 | $968.7839 | $968.79 | $968.80 | $968.60 | |