| 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 | $126.62 | 12.172% | $142.0322 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $234.37 | 4.569% | $245.0784 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $205.94 | 9.227% | $224.9421 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $135.86 | 7.863% | $146.5427 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $28.94 | 13.386% | $32.8139 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $48.57 | 8.563% | $52.729 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $112.86 | 13.272% | $127.8388 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $893.16 | $971.9771 | $971.97 | $972.05 | $971.80 | |