| 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 | $103.45 | 6.840% | $110.526 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $189.58 | 7.523% | $203.8421 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $99.63 | 11.841% | $111.4272 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $198.71 | 7.197% | $213.0112 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $99.79 | 11.182% | $110.9485 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $48.38 | 3.170% | $49.9136 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $96.64 | 10.561% | $106.8462 | $106.85 | $106.85 | $106.80 |
| 7 purchase totals = | $836.18 | $906.5148 | $906.52 | $906.55 | $906.30 | |