| 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 | $223.44 | 13.724% | $254.1049 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $88.63 | 6.211% | $94.1348 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $123.69 | 12.215% | $138.7987 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $74.56 | 10.224% | $82.183 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $14.54 | 12.115% | $16.3015 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $219.69 | 6.312% | $233.5568 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $76.49 | 12.778% | $86.2639 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $821.04 | $905.3436 | $905.33 | $905.35 | $905.40 | |