| 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 | $13.59 | 12.366% | $15.2705 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $234.83 | 12.236% | $263.5638 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $121.44 | 10.377% | $134.0418 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $194.79 | 5.199% | $204.9171 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $169.26 | 13.178% | $191.5651 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $204.51 | 6.339% | $217.4739 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $228.68 | 8.754% | $248.6986 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,167.10 | $1,275.5308 | $1,275.53 | $1,275.45 | $1,275.60 | |