| 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 | $219.82 | 4.476% | $229.6591 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $238.87 | 12.762% | $269.3546 | $269.35 | $269.35 | $269.40 |
| Purchase #3 | $80.67 | 6.638% | $86.0249 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $48.84 | 10.800% | $54.1147 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $132.33 | 11.137% | $147.0676 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $130.27 | 8.340% | $141.1345 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $36.40 | 9.349% | $39.803 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $887.20 | $967.1584 | $967.14 | $967.10 | $967.20 | |