| 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 | $236.94 | 7.696% | $255.1749 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $26.92 | 10.212% | $29.6691 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $196.46 | 10.188% | $216.4753 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $146.78 | 10.280% | $161.869 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $25.57 | 8.154% | $27.655 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $117.34 | 12.607% | $132.1331 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $138.63 | 10.120% | $152.6594 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $888.64 | $975.6358 | $975.64 | $975.60 | $975.80 | |