| 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 | $230.32 | 13.399% | $261.1806 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $129.28 | 5.378% | $136.2327 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $77.76 | 8.281% | $84.1993 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $227.80 | 7.234% | $244.2791 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $150.48 | 5.288% | $158.4374 | $158.44 | $158.45 | $158.40 |
| Purchase #6 | $59.63 | 4.417% | $62.2639 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $177.69 | 9.559% | $194.6754 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $1,052.96 | $1,141.2684 | $1,141.27 | $1,141.35 | $1,141.30 | |