| 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 | $124.55 | 10.666% | $137.8345 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $208.48 | 7.782% | $224.7039 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $40.73 | 13.265% | $46.1328 | $46.13 | $46.15 | $46.10 |
| Purchase #4 | $60.97 | 10.654% | $67.4657 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $150.26 | 11.598% | $167.6872 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $61.61 | 5.487% | $64.9905 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $246.25 | 3.261% | $254.2802 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $892.85 | $963.0948 | $963.09 | $963.15 | $963.10 | |