| 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 | $110.84 | 12.621% | $124.8291 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $202.25 | 3.815% | $209.9658 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $166.57 | 12.730% | $187.7744 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $135.69 | 9.723% | $148.8831 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $82.52 | 12.508% | $92.8416 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $138.97 | 5.452% | $146.5466 | $146.55 | $146.55 | $146.50 |
| Purchase #7 | $40.74 | 7.541% | $43.8122 | $43.81 | $43.80 | $43.80 |
| 7 purchase totals = | $877.58 | $954.6528 | $954.65 | $954.65 | $954.60 | |