| 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 | $12.42 | 11.312% | $13.825 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $119.55 | 6.650% | $127.5001 | $127.50 | $127.50 | $127.50 |
| Purchase #3 | $92.25 | 13.653% | $104.8449 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $64.66 | 7.649% | $69.6058 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $204.93 | 12.226% | $229.9847 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $21.88 | 12.344% | $24.5809 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $99.95 | 6.866% | $106.8126 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $615.64 | $677.1540 | $677.15 | $677.20 | $677.10 | |