| 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 | $221.56 | 9.578% | $242.781 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $28.62 | 8.483% | $31.0478 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $17.30 | 3.323% | $17.8749 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $22.93 | 13.314% | $25.9829 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $90.68 | 12.630% | $102.1329 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $23.87 | 12.332% | $26.8136 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $8.94 | 13.843% | $10.1776 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $413.90 | $456.8107 | $456.80 | $456.85 | $456.80 | |