| 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 | $11.72 | 5.331% | $12.3448 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $189.45 | 4.815% | $198.572 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $170.31 | 8.419% | $184.6484 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $149.42 | 9.134% | $163.068 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $37.59 | 5.711% | $39.7368 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $232.95 | 9.872% | $255.9468 | $255.95 | $255.95 | $255.90 |
| Purchase #7 | $54.37 | 6.642% | $57.9813 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $845.81 | $912.2981 | $912.30 | $912.30 | $912.20 | |