| 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 | $185.55 | 12.714% | $209.1408 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $13.36 | 12.468% | $15.0257 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $242.28 | 4.478% | $253.1293 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $92.54 | 7.497% | $99.4777 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $186.50 | 3.664% | $193.3334 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $207.39 | 8.610% | $225.2463 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $71.75 | 7.530% | $77.1528 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $999.37 | $1,072.5060 | $1,072.51 | $1,072.60 | $1,072.40 | |