| 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 | $100.92 | 4.688% | $105.6511 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $216.35 | 7.635% | $232.8683 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $166.33 | 13.173% | $188.2407 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $227.44 | 12.273% | $255.3537 | $255.35 | $255.35 | $255.40 |
| Purchase #5 | $160.48 | 10.373% | $177.1266 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $247.30 | 6.614% | $263.6564 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $20.40 | 6.266% | $21.6783 | $21.68 | $21.70 | $21.70 |
| 7 purchase totals = | $1,139.22 | $1,244.5751 | $1,244.58 | $1,244.60 | $1,244.70 | |