| 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 | $102.38 | 7.394% | $109.95 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $110.65 | 7.109% | $118.5161 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $104.95 | 6.163% | $111.4181 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $91.89 | 7.392% | $98.6825 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $103.29 | 6.660% | $110.1691 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $91.80 | 7.438% | $98.6281 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $185.25 | 9.647% | $203.1211 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $790.21 | $850.4850 | $850.49 | $850.45 | $850.50 | |