| 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 | $10.33 | 10.574% | $11.4223 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $227.77 | 6.105% | $241.6754 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $133.87 | 7.160% | $143.4551 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $116.93 | 11.422% | $130.2857 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $44.68 | 12.505% | $50.2672 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $72.79 | 12.276% | $81.7257 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $175.50 | 8.516% | $190.4456 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $781.87 | $849.2770 | $849.30 | $849.30 | $849.30 | |