| 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 | $190.38 | 8.114% | $205.8274 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $103.75 | 8.804% | $112.8842 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $189.68 | 9.616% | $207.9196 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $24.61 | 9.485% | $26.9443 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $201.87 | 3.788% | $209.5168 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $74.65 | 12.370% | $83.8842 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $74.56 | 11.137% | $82.8637 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $859.50 | $929.8402 | $929.83 | $929.85 | $929.80 | |