| 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 | $24.35 | 10.290% | $26.8556 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $124.27 | 12.686% | $140.0349 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $134.34 | 3.296% | $138.7678 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $24.73 | 11.147% | $27.4867 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $30.71 | 4.301% | $32.0308 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $184.91 | 11.517% | $206.2061 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $59.52 | 8.716% | $64.7078 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $582.83 | $636.0897 | $636.10 | $636.10 | $636.10 | |