| 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 | $116.91 | 12.551% | $131.5834 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $57.62 | 13.831% | $65.5894 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $203.67 | 8.494% | $220.9697 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $11.77 | 5.209% | $12.3831 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $134.77 | 5.230% | $141.8185 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $138.32 | 8.555% | $150.1533 | $150.15 | $150.15 | $150.20 |
| Purchase #7 | $230.26 | 3.313% | $237.8885 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $893.32 | $960.3859 | $960.38 | $960.40 | $960.50 | |