| 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 | $120.63 | 12.266% | $135.4265 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $223.55 | 9.596% | $245.0019 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $60.90 | 10.779% | $67.4644 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $33.92 | 11.551% | $37.8381 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $60.80 | 12.209% | $68.2231 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $195.68 | 10.226% | $215.6902 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $98.67 | 8.729% | $107.2829 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $794.15 | $876.9271 | $876.92 | $876.95 | $876.90 | |