| 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 | $190.37 | 6.234% | $202.2377 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $196.77 | 8.665% | $213.8201 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $126.60 | 4.342% | $132.097 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $103.63 | 11.644% | $115.6967 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $46.73 | 13.800% | $53.1787 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $216.28 | 3.859% | $224.6262 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $53.80 | 3.371% | $55.6136 | $55.61 | $55.60 | $55.60 |
| 7 purchase totals = | $934.18 | $997.2700 | $997.28 | $997.30 | $997.20 | |