| 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 | $108.74 | 11.643% | $121.4006 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $177.89 | 9.159% | $194.1829 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $217.63 | 8.416% | $235.9457 | $235.95 | $235.95 | $235.90 |
| Purchase #4 | $15.87 | 7.755% | $17.1007 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $125.30 | 9.255% | $136.8965 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $160.35 | 5.579% | $169.2959 | $169.30 | $169.30 | $169.30 |
| Purchase #7 | $204.62 | 13.753% | $232.7614 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,010.40 | $1,107.5837 | $1,107.59 | $1,107.60 | $1,107.60 | |