| 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 | $210.55 | 10.339% | $232.3188 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $27.86 | 5.396% | $29.3633 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $177.65 | 3.766% | $184.3403 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $198.29 | 5.462% | $209.1206 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $198.46 | 8.168% | $214.6702 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $77.50 | 12.611% | $87.2735 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $61.73 | 7.550% | $66.3906 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $952.04 | $1,023.4773 | $1,023.47 | $1,023.40 | $1,023.50 | |