| 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 | $239.28 | 5.351% | $252.0839 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $97.94 | 6.624% | $104.4275 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $46.90 | 11.606% | $52.3432 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $108.52 | 3.764% | $112.6047 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $178.72 | 6.456% | $190.2582 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $66.66 | 12.145% | $74.7559 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $217.70 | 9.734% | $238.8909 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $955.72 | $1,025.3643 | $1,025.36 | $1,025.40 | $1,025.40 | |