| 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 | $199.59 | 6.477% | $212.5174 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $209.61 | 4.829% | $219.7321 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $28.77 | 3.763% | $29.8526 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $135.88 | 6.399% | $144.575 | $144.58 | $144.60 | $144.60 |
| Purchase #5 | $64.37 | 3.545% | $66.6519 | $66.65 | $66.65 | $66.70 |
| Purchase #6 | $242.93 | 4.491% | $253.84 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $64.43 | 8.497% | $69.9046 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $945.58 | $997.0736 | $997.07 | $997.10 | $997.10 | |