| 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 | $207.71 | 11.125% | $230.8177 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $125.80 | 11.647% | $140.4519 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $33.77 | 9.695% | $37.044 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $26.41 | 8.286% | $28.5983 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $84.62 | 7.481% | $90.9504 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $214.33 | 13.412% | $243.0759 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $153.50 | 9.799% | $168.5415 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $846.14 | $939.4797 | $939.48 | $939.50 | $939.50 | |