| 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 | $199.53 | 12.727% | $224.9242 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $57.28 | 5.300% | $60.3158 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $117.97 | 6.791% | $125.9813 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $39.48 | 12.243% | $44.3135 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $137.61 | 9.603% | $150.8247 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $215.26 | 9.512% | $235.7355 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $85.29 | 5.287% | $89.7993 | $89.80 | $89.80 | $89.80 |
| 7 purchase totals = | $852.42 | $931.8943 | $931.89 | $931.85 | $931.80 | |