| 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 | $233.60 | 10.165% | $257.3454 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $124.30 | 3.327% | $128.4355 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $206.58 | 6.222% | $219.4334 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $115.88 | 7.834% | $124.958 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $250.83 | 9.353% | $274.2901 | $274.29 | $274.30 | $274.30 |
| Purchase #6 | $117.49 | 11.869% | $131.4349 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $39.74 | 4.252% | $41.4297 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $1,088.42 | $1,177.3270 | $1,177.33 | $1,177.40 | $1,177.20 | |