| 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 | $193.83 | 8.765% | $210.8192 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $76.96 | 3.862% | $79.9322 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $49.32 | 8.125% | $53.3273 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $111.67 | 12.292% | $125.3965 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $11.72 | 12.389% | $13.172 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $161.95 | 12.646% | $182.4302 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $238.52 | 10.368% | $263.2498 | $263.25 | $263.25 | $263.20 |
| 7 purchase totals = | $843.97 | $928.3272 | $928.33 | $928.35 | $928.20 | |