| 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 | $224.72 | 11.790% | $251.2145 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $116.26 | 10.590% | $128.5719 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $159.33 | 3.676% | $165.187 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $148.37 | 8.116% | $160.4117 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $136.28 | 4.278% | $142.1101 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $81.55 | 13.275% | $92.3758 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $124.39 | 11.568% | $138.7794 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $990.90 | $1,078.6504 | $1,078.65 | $1,078.65 | $1,078.70 | |