| 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 | $243.26 | 12.718% | $274.1978 | $274.20 | $274.20 | $274.20 |
| Purchase #2 | $25.32 | 13.507% | $28.74 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $86.54 | 4.614% | $90.533 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $185.88 | 7.240% | $199.3377 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $64.44 | 6.670% | $68.7381 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $238.57 | 9.123% | $260.3347 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $23.94 | 3.635% | $24.8102 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $867.95 | $946.6915 | $946.69 | $946.75 | $946.50 | |