| 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 | $107.57 | 12.116% | $120.6032 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $173.56 | 8.544% | $188.389 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $98.49 | 11.827% | $110.1384 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $212.84 | 5.686% | $224.9421 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $50.91 | 7.511% | $54.7339 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $139.78 | 11.634% | $156.042 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $136.53 | 4.448% | $142.6029 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $919.68 | $997.4515 | $997.44 | $997.50 | $997.30 | |