| 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 | $21.46 | 7.421% | $23.0525 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $242.33 | 9.440% | $265.206 | $265.21 | $265.20 | $265.20 |
| Purchase #3 | $198.43 | 13.688% | $225.5911 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $226.94 | 3.658% | $235.2415 | $235.24 | $235.25 | $235.20 |
| Purchase #5 | $91.71 | 11.299% | $102.0723 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $221.55 | 4.870% | $232.3395 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $59.88 | 10.342% | $66.0728 | $66.07 | $66.05 | $66.10 |
| 7 purchase totals = | $1,062.30 | $1,149.5757 | $1,149.57 | $1,149.55 | $1,149.60 | |