| 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 | $199.25 | 6.801% | $212.801 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $118.85 | 11.730% | $132.7911 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $51.70 | 3.537% | $53.5286 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $74.89 | 7.252% | $80.321 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $118.70 | 7.691% | $127.8292 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $71.61 | 11.384% | $79.7621 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $19.58 | 12.218% | $21.9723 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $654.58 | $709.0053 | $709.00 | $709.00 | $709.00 | |