| 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 | $31.25 | 8.240% | $33.825 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $165.94 | 10.389% | $183.1795 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $104.44 | 13.478% | $118.5164 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $235.47 | 12.754% | $265.5018 | $265.50 | $265.50 | $265.50 |
| Purchase #5 | $77.87 | 7.233% | $83.5023 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $135.70 | 7.469% | $145.8354 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $242.76 | 11.682% | $271.1192 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $993.43 | $1,101.4796 | $1,101.49 | $1,101.50 | $1,101.40 | |