| 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 | $130.35 | 6.136% | $138.3483 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $42.82 | 8.244% | $46.3501 | $46.35 | $46.35 | $46.40 |
| Purchase #3 | $77.45 | 13.827% | $88.159 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $199.57 | 12.622% | $224.7597 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $51.75 | 13.699% | $58.8392 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $236.36 | 9.456% | $258.7102 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $234.38 | 8.470% | $254.232 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $972.68 | $1,069.3985 | $1,069.40 | $1,069.40 | $1,069.40 | |