| 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 | $243.41 | 13.116% | $275.3357 | $275.34 | $275.35 | $275.30 |
| Purchase #2 | $219.28 | 6.654% | $233.8709 | $233.87 | $233.85 | $233.90 |
| Purchase #3 | $67.36 | 9.448% | $73.7242 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $211.53 | 5.503% | $223.1705 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $143.38 | 12.773% | $161.6939 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $29.96 | 3.286% | $30.9445 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $217.86 | 4.829% | $228.3805 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $1,132.78 | $1,227.1202 | $1,227.11 | $1,227.10 | $1,227.10 | |