| 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 | $220.52 | 7.364% | $236.7591 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $52.44 | 3.829% | $54.4479 | $54.45 | $54.45 | $54.40 |
| Purchase #3 | $81.42 | 13.282% | $92.2342 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $216.27 | 12.873% | $244.1104 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $132.97 | 13.224% | $150.554 | $150.55 | $150.55 | $150.60 |
| Purchase #6 | $7.47 | 10.139% | $8.2274 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $76.90 | 12.110% | $86.2126 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $787.99 | $872.5456 | $872.54 | $872.55 | $872.50 | |