| 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 | $28.63 | 11.135% | $31.818 | $31.82 | $31.80 | $31.80 |
| Purchase #2 | $210.99 | 12.656% | $237.6929 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $213.87 | 11.209% | $237.8427 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $131.81 | 13.341% | $149.3948 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $104.39 | 12.516% | $117.4555 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $75.88 | 12.350% | $85.2512 | $85.25 | $85.25 | $85.30 |
| Purchase #7 | $51.62 | 10.297% | $56.9353 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $817.19 | $916.3904 | $916.39 | $916.40 | $916.40 | |