| 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 | $236.54 | 12.537% | $266.195 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $13.92 | 7.107% | $14.9093 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $83.69 | 11.569% | $93.3721 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $209.80 | 13.766% | $238.6811 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $229.56 | 8.533% | $249.1484 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $243.86 | 7.814% | $262.9152 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $218.59 | 9.659% | $239.7036 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $1,235.96 | $1,364.9247 | $1,364.93 | $1,364.90 | $1,364.90 | |