| 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 | $120.97 | 4.132% | $125.9685 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $102.62 | 4.477% | $107.2143 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $51.53 | 3.379% | $53.2712 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $166.68 | 6.402% | $177.3509 | $177.35 | $177.35 | $177.40 |
| Purchase #5 | $192.93 | 5.343% | $203.2382 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $171.94 | 9.699% | $188.6165 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $113.78 | 7.540% | $122.359 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $920.45 | $978.0186 | $978.02 | $977.95 | $978.10 | |