| 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 | $201.70 | 9.803% | $221.4727 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $150.91 | 11.638% | $168.4729 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $44.79 | 13.689% | $50.9213 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $91.81 | 7.119% | $98.346 | $98.35 | $98.35 | $98.30 |
| Purchase #5 | $158.25 | 5.294% | $166.6278 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $112.30 | 11.783% | $125.5323 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $237.52 | 12.266% | $266.6542 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $997.28 | $1,098.0272 | $1,098.02 | $1,098.00 | $1,098.00 | |