| 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 | $243.70 | 11.283% | $271.1967 | $271.20 | $271.20 | $271.20 |
| Purchase #2 | $227.77 | 12.442% | $256.1091 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $92.88 | 10.837% | $102.9454 | $102.95 | $102.95 | $102.90 |
| Purchase #4 | $184.30 | 12.346% | $207.0537 | $207.05 | $207.05 | $207.10 |
| Purchase #5 | $216.83 | 12.839% | $244.6688 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $134.35 | 12.209% | $150.7528 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $224.68 | 12.370% | $252.4729 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $1,324.51 | $1,485.1994 | $1,485.20 | $1,485.15 | $1,485.30 | |