| 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 | $41.45 | 7.111% | $44.3975 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $234.47 | 8.142% | $253.5605 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $176.63 | 5.814% | $186.8993 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $218.36 | 11.337% | $243.1155 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $37.30 | 11.344% | $41.5313 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $91.81 | 8.524% | $99.6359 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $196.85 | 9.221% | $215.0015 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $996.87 | $1,084.1415 | $1,084.15 | $1,084.15 | $1,084.10 | |