| 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 | $25.37 | 12.155% | $28.4537 | $28.45 | $28.45 | $28.50 |
| Purchase #2 | $229.69 | 4.257% | $239.4679 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $62.73 | 8.621% | $68.138 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $240.27 | 4.310% | $250.6256 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $128.29 | 7.832% | $138.3377 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $155.39 | 11.851% | $173.8053 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $158.35 | 3.478% | $163.8574 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $1,000.09 | $1,062.6856 | $1,062.70 | $1,062.70 | $1,062.70 | |