| 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 | $206.92 | 9.342% | $226.2505 | $226.25 | $226.25 | $226.30 |
| Purchase #2 | $156.86 | 6.329% | $166.7877 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $177.64 | 4.147% | $185.0067 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $110.66 | 9.396% | $121.0576 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $74.76 | 12.706% | $84.259 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $247.42 | 11.653% | $276.2519 | $276.25 | $276.25 | $276.30 |
| Purchase #7 | $210.89 | 4.353% | $220.07 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,185.15 | $1,279.6834 | $1,279.69 | $1,279.65 | $1,279.90 | |