| 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 | $217.92 | 12.652% | $245.4912 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $213.44 | 4.226% | $222.46 | $222.46 | $222.45 | $222.50 |
| Purchase #3 | $179.85 | 5.561% | $189.8515 | $189.85 | $189.85 | $189.90 |
| Purchase #4 | $108.55 | 12.449% | $122.0634 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $69.42 | 6.169% | $73.7025 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $38.87 | 8.582% | $42.2058 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $64.84 | 11.748% | $72.4574 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $892.89 | $968.2318 | $968.23 | $968.20 | $968.40 | |