| 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 | $236.40 | 3.561% | $244.8182 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $70.69 | 4.818% | $74.0958 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $83.77 | 10.408% | $92.4888 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $244.36 | 4.507% | $255.3733 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $69.64 | 8.409% | $75.496 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $82.37 | 13.710% | $93.6629 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $100.81 | 11.629% | $112.5332 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $888.04 | $948.4682 | $948.47 | $948.45 | $948.50 | |