| 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 | $112.31 | 3.321% | $116.0398 | $116.04 | $116.05 | $116.00 |
| Purchase #2 | $232.50 | 6.457% | $247.5125 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $18.94 | 9.573% | $20.7531 | $20.75 | $20.75 | $20.80 |
| Purchase #4 | $55.41 | 6.826% | $59.1923 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $142.27 | 11.124% | $158.0961 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $197.75 | 6.200% | $210.0105 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $145.61 | 8.296% | $157.6898 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $904.79 | $969.2941 | $969.29 | $969.30 | $969.30 | |