| 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 | $134.74 | 3.377% | $139.2902 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $74.95 | 12.754% | $84.5091 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $177.81 | 7.814% | $191.7041 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $135.55 | 12.344% | $152.2823 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $228.84 | 7.694% | $246.4469 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $146.69 | 11.206% | $163.1281 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $62.81 | 13.259% | $71.138 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $961.39 | $1,048.4987 | $1,048.50 | $1,048.55 | $1,048.40 | |