| 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 | $129.45 | 4.392% | $135.1354 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $189.36 | 6.519% | $201.7044 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $82.55 | 4.388% | $86.1723 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $76.82 | 11.261% | $85.4707 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $108.27 | 13.413% | $122.7923 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $82.98 | 11.611% | $92.6148 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $212.25 | 12.316% | $238.3907 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $881.68 | $962.2806 | $962.27 | $962.25 | $962.30 | |