| 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 | $57.29 | 11.105% | $63.6521 | $63.65 | $63.65 | $63.70 |
| Purchase #2 | $156.25 | 11.186% | $173.7281 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $109.37 | 3.140% | $112.8042 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $209.29 | 7.496% | $224.9784 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $140.56 | 10.429% | $155.219 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $250.96 | 9.194% | $274.0333 | $274.03 | $274.05 | $274.00 |
| Purchase #7 | $131.63 | 10.115% | $144.9444 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $1,055.35 | $1,149.3595 | $1,149.35 | $1,149.40 | $1,149.30 | |