| 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 | $92.70 | 7.332% | $99.4968 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $227.91 | 10.130% | $250.9973 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $190.56 | 8.671% | $207.0835 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $247.31 | 11.470% | $275.6765 | $275.68 | $275.70 | $275.70 |
| Purchase #5 | $33.87 | 13.290% | $38.3713 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $200.67 | 10.178% | $221.0942 | $221.09 | $221.10 | $221.10 |
| Purchase #7 | $161.28 | 10.293% | $177.8806 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $1,154.30 | $1,270.6002 | $1,270.60 | $1,270.65 | $1,270.70 | |