| 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 | $39.43 | 4.415% | $41.1708 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $126.59 | 8.625% | $137.5084 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $190.52 | 4.570% | $199.2268 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $195.98 | 11.146% | $217.8239 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $240.37 | 8.360% | $260.4649 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $182.86 | 11.148% | $203.2452 | $203.25 | $203.25 | $203.20 |
| Purchase #7 | $173.55 | 11.613% | $193.7044 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $1,149.30 | $1,253.1444 | $1,253.14 | $1,253.10 | $1,253.10 | |