| 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 | $144.41 | 7.814% | $155.6942 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $234.76 | 3.526% | $243.0376 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $234.35 | 5.647% | $247.5837 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $127.76 | 13.576% | $145.1047 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $200.79 | 10.575% | $222.0235 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $241.64 | 9.710% | $265.1032 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $203.80 | 12.290% | $228.847 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $1,387.51 | $1,507.3939 | $1,507.38 | $1,507.40 | $1,507.30 | |