| 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 | $246.91 | 4.848% | $258.8802 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $214.83 | 4.378% | $224.2353 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $64.25 | 9.173% | $70.1437 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $56.64 | 3.233% | $58.4712 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $23.35 | 9.705% | $25.6161 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $54.96 | 9.469% | $60.1642 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $132.51 | 8.725% | $144.0715 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $793.45 | $841.5822 | $841.58 | $841.55 | $841.60 | |