| 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 | $67.29 | 7.377% | $72.254 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $232.50 | 13.505% | $263.8991 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $162.57 | 10.754% | $180.0528 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $119.92 | 8.197% | $129.7498 | $129.75 | $129.75 | $129.70 |
| Purchase #5 | $82.97 | 4.653% | $86.8306 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $176.41 | 11.821% | $197.2634 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $177.57 | 7.722% | $191.282 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $1,019.23 | $1,121.3317 | $1,121.32 | $1,121.35 | $1,121.40 | |