| 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 | $225.43 | 4.219% | $234.9409 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $138.47 | 12.665% | $156.0072 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $35.79 | 6.470% | $38.1056 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $53.76 | 4.214% | $56.0254 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $83.89 | 12.751% | $94.5868 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $96.73 | 12.232% | $108.562 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $130.93 | 6.110% | $138.9298 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $765.00 | $827.1577 | $827.17 | $827.20 | $827.10 | |