| 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 | $101.42 | 6.742% | $108.2577 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $236.41 | 7.717% | $254.6538 | $254.65 | $254.65 | $254.70 |
| Purchase #3 | $225.41 | 12.744% | $254.1363 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $119.38 | 11.645% | $133.2818 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $215.66 | 10.597% | $238.5135 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $165.54 | 12.192% | $185.7226 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $146.32 | 6.479% | $155.8001 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $1,210.14 | $1,330.3658 | $1,330.36 | $1,330.35 | $1,330.40 | |