| 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 | $117.89 | 8.874% | $128.3516 | $128.35 | $128.35 | $128.40 |
| Purchase #2 | $126.52 | 4.303% | $131.9642 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $250.95 | 10.555% | $277.4378 | $277.44 | $277.45 | $277.40 |
| Purchase #4 | $207.49 | 4.675% | $217.1902 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $47.83 | 4.676% | $50.0665 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $110.84 | 8.129% | $119.8502 | $119.85 | $119.85 | $119.90 |
| Purchase #7 | $162.96 | 9.127% | $177.8334 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $1,024.48 | $1,102.6939 | $1,102.69 | $1,102.70 | $1,102.80 | |