| 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 | $167.35 | 13.607% | $190.1213 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $199.68 | 8.480% | $216.6129 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $25.77 | 11.589% | $28.7565 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $12.48 | 8.410% | $13.5296 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $35.27 | 6.675% | $37.6243 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $228.90 | 6.169% | $243.0208 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $221.73 | 10.135% | $244.2023 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $891.18 | $973.8677 | $973.86 | $973.80 | $973.80 | |