| 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 | $210.88 | 11.850% | $235.8693 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $227.44 | 11.295% | $253.1293 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $186.80 | 8.764% | $203.1712 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $149.63 | 9.469% | $163.7985 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $242.75 | 8.192% | $262.6361 | $262.64 | $262.65 | $262.60 |
| Purchase #6 | $11.68 | 12.748% | $13.169 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $232.35 | 13.312% | $263.2804 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,261.53 | $1,395.0538 | $1,395.06 | $1,395.05 | $1,395.10 | |