| 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 | $223.87 | 3.466% | $231.6293 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $108.86 | 6.734% | $116.1906 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $235.64 | 7.485% | $253.2777 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $229.37 | 6.248% | $243.701 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $36.58 | 7.551% | $39.3422 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $238.28 | 4.843% | $249.8199 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $139.64 | 3.161% | $144.054 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $1,212.24 | $1,278.0147 | $1,278.01 | $1,278.05 | $1,278.00 | |