| 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 | $223.50 | 6.521% | $238.0744 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $112.48 | 5.591% | $118.7688 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $126.57 | 7.343% | $135.864 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $95.26 | 10.423% | $105.1889 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $82.74 | 12.112% | $92.7615 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $56.57 | 3.469% | $58.5324 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $27.30 | 13.302% | $30.9314 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $724.42 | $780.1214 | $780.11 | $780.10 | $780.20 | |