| 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 | $241.38 | 5.244% | $254.038 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $16.86 | 7.397% | $18.1071 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $38.73 | 9.454% | $42.3915 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $106.92 | 12.796% | $120.6015 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $143.77 | 4.413% | $150.1146 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $166.83 | 13.203% | $188.8566 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $62.93 | 9.340% | $68.8077 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $777.42 | $842.9170 | $842.92 | $842.90 | $842.90 | |