| 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 | $227.75 | 7.270% | $244.3074 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $100.83 | 8.435% | $109.335 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $31.90 | 11.197% | $35.4718 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $29.49 | 7.643% | $31.7439 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $193.78 | 13.156% | $219.2737 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $168.78 | 11.112% | $187.5348 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $75.27 | 11.818% | $84.1654 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $827.80 | $911.8320 | $911.83 | $911.80 | $911.80 | |