| 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 | $219.64 | 7.850% | $236.8817 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $48.39 | 4.340% | $50.4901 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $108.34 | 6.732% | $115.6334 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $72.91 | 10.755% | $80.7515 | $80.75 | $80.75 | $80.80 |
| Purchase #5 | $104.61 | 5.694% | $110.5665 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $127.51 | 6.801% | $136.182 | $136.18 | $136.20 | $136.20 |
| Purchase #7 | $220.85 | 7.511% | $237.438 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $902.25 | $967.9432 | $967.94 | $968.00 | $968.00 | |