| 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 | $116.50 | 13.402% | $132.1133 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $71.91 | 10.162% | $79.2175 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $212.41 | 12.198% | $238.3198 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $7.35 | 4.602% | $7.6882 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $17.99 | 3.591% | $18.636 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $239.28 | 12.662% | $269.5776 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $58.41 | 13.161% | $66.0973 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $723.85 | $811.6497 | $811.66 | $811.65 | $811.60 | |