| 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 | $188.31 | 12.812% | $212.4363 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $180.49 | 11.775% | $201.7427 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $219.98 | 10.825% | $243.7928 | $243.79 | $243.80 | $243.80 |
| Purchase #4 | $151.48 | 10.153% | $166.8598 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $203.36 | 12.703% | $229.1928 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $108.75 | 9.691% | $119.289 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $22.92 | 12.408% | $25.7639 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $1,075.29 | $1,199.0773 | $1,199.07 | $1,199.10 | $1,199.10 | |