| 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 | $128.44 | 12.517% | $144.5168 | $144.52 | $144.50 | $144.50 |
| Purchase #2 | $48.49 | 5.305% | $51.0624 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $106.77 | 10.298% | $117.7652 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $49.82 | 3.495% | $51.5612 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $241.35 | 5.615% | $254.9018 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $139.93 | 6.574% | $149.129 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $186.89 | 7.345% | $200.6171 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $901.69 | $969.5535 | $969.56 | $969.50 | $969.60 | |