| 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 | $13.35 | 13.366% | $15.1344 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $244.63 | 12.346% | $274.832 | $274.83 | $274.85 | $274.80 |
| Purchase #3 | $183.71 | 7.747% | $197.942 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $202.39 | 9.157% | $220.9229 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $234.88 | 3.641% | $243.432 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $119.36 | 12.284% | $134.0222 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $73.65 | 7.183% | $78.9403 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $1,071.97 | $1,165.2258 | $1,165.21 | $1,165.25 | $1,165.00 | |