| 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 | $223.41 | 11.795% | $249.7612 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $116.98 | 4.482% | $122.223 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $69.84 | 6.248% | $74.2036 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $18.34 | 8.755% | $19.9457 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $81.67 | 10.593% | $90.3213 | $90.32 | $90.30 | $90.30 |
| Purchase #6 | $98.37 | 7.338% | $105.5884 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $249.53 | 4.246% | $260.125 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $858.14 | $922.1682 | $922.17 | $922.15 | $922.10 | |