| 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 | $244.44 | 6.550% | $260.4508 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $233.97 | 11.350% | $260.5256 | $260.53 | $260.55 | $260.50 |
| Purchase #3 | $106.35 | 3.529% | $110.1031 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $81.29 | 13.132% | $91.965 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $16.48 | 5.678% | $17.4157 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $50.31 | 8.642% | $54.6578 | $54.66 | $54.65 | $54.70 |
| Purchase #7 | $21.38 | 8.135% | $23.1193 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $754.22 | $818.2373 | $818.25 | $818.20 | $818.30 | |