| 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 | $225.90 | 12.767% | $254.7407 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $109.60 | 8.281% | $118.676 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $208.78 | 8.780% | $227.1109 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $34.49 | 4.299% | $35.9727 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $122.81 | 4.867% | $128.7872 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $198.71 | 10.252% | $219.0817 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $72.79 | 8.429% | $78.9255 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $973.08 | $1,063.2947 | $1,063.30 | $1,063.35 | $1,063.30 | |