| 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 | $203.96 | 9.395% | $223.122 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $43.45 | 5.110% | $45.6703 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $56.45 | 5.775% | $59.71 | $59.71 | $59.70 | $59.70 |
| Purchase #4 | $180.46 | 4.447% | $188.4851 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $199.42 | 5.825% | $211.0362 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $201.81 | 5.628% | $213.1679 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $215.73 | 13.446% | $244.7371 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $1,101.28 | $1,185.9286 | $1,185.94 | $1,185.90 | $1,185.90 | |