| 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 | $225.29 | 6.467% | $239.8595 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $57.77 | 13.414% | $65.5193 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $25.28 | 10.128% | $27.8404 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $150.59 | 3.532% | $155.9088 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $43.94 | 7.381% | $47.1832 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $122.88 | 5.834% | $130.0488 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $65.93 | 9.830% | $72.4109 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $691.68 | $738.7709 | $738.77 | $738.75 | $738.70 | |