| 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 | $220.46 | 4.302% | $229.9442 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $228.40 | 6.513% | $243.2757 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $77.40 | 6.838% | $82.6926 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $217.31 | 5.471% | $229.199 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $117.36 | 6.283% | $124.7337 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $166.60 | 5.362% | $175.5331 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $121.61 | 11.589% | $135.7034 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $1,149.14 | $1,221.0817 | $1,221.07 | $1,221.15 | $1,221.00 | |