| 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 | $212.70 | 7.689% | $229.0545 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $213.92 | 5.679% | $226.0685 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $125.32 | 5.295% | $131.9557 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $35.45 | 11.273% | $39.4463 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $101.67 | 12.560% | $114.4398 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $26.86 | 7.532% | $28.8831 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $64.69 | 11.124% | $71.8861 | $71.89 | $71.90 | $71.90 |
| 7 purchase totals = | $780.61 | $841.7340 | $841.74 | $841.75 | $841.80 | |