| 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 | $29.97 | 6.612% | $31.9516 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $138.38 | 8.648% | $150.3471 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $240.85 | 10.252% | $265.5419 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $156.46 | 5.353% | $164.8353 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $200.58 | 8.458% | $217.5451 | $217.55 | $217.55 | $217.50 |
| Purchase #6 | $247.90 | 12.446% | $278.7536 | $278.75 | $278.75 | $278.80 |
| Purchase #7 | $236.64 | 11.162% | $263.0538 | $263.05 | $263.05 | $263.10 |
| 7 purchase totals = | $1,250.78 | $1,372.0284 | $1,372.03 | $1,372.05 | $1,372.00 | |