| 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 | $218.53 | 7.320% | $234.5264 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $82.63 | 4.579% | $86.4136 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $145.58 | 10.168% | $160.3826 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $158.53 | 7.662% | $170.6766 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $20.36 | 10.111% | $22.4186 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $41.90 | 11.399% | $46.6762 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $81.84 | 4.102% | $85.1971 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $749.37 | $806.2911 | $806.30 | $806.35 | $806.30 | |