| 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 | $234.45 | 12.873% | $264.6307 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $113.27 | 3.392% | $117.1121 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $234.40 | 11.257% | $260.7864 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $244.46 | 4.690% | $255.9252 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $82.91 | 5.630% | $87.5778 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $184.54 | 3.108% | $190.2755 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $245.69 | 13.617% | $279.1456 | $279.15 | $279.15 | $279.10 |
| 7 purchase totals = | $1,339.72 | $1,455.4533 | $1,455.47 | $1,455.55 | $1,455.40 | |