| 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 | $189.48 | 9.202% | $206.9159 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $85.30 | 9.433% | $93.3463 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $216.42 | 6.105% | $229.6324 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $55.26 | 7.762% | $59.5493 | $59.55 | $59.55 | $59.50 |
| Purchase #5 | $177.56 | 9.192% | $193.8813 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $31.36 | 12.748% | $35.3578 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $97.77 | 6.317% | $103.9461 | $103.95 | $103.95 | $103.90 |
| 7 purchase totals = | $853.15 | $922.6291 | $922.64 | $922.65 | $922.50 | |