| 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 | $243.61 | 6.330% | $259.0305 | $259.03 | $259.05 | $259.00 |
| Purchase #2 | $200.38 | 7.630% | $215.669 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $238.60 | 7.504% | $256.5045 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $226.59 | 12.235% | $254.3133 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $226.77 | 12.307% | $254.6786 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $59.60 | 9.426% | $65.2179 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $237.90 | 7.295% | $255.2548 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $1,433.45 | $1,560.6686 | $1,560.66 | $1,560.65 | $1,560.70 | |