| 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 | $181.98 | 10.356% | $200.8258 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $19.29 | 11.521% | $21.5124 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $226.67 | 12.833% | $255.7586 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $14.70 | 12.778% | $16.5784 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $219.96 | 13.283% | $249.1773 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $11.28 | 6.539% | $12.0176 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $117.63 | 3.552% | $121.8082 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $791.51 | $877.6783 | $877.69 | $877.70 | $877.70 | |