| 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 | $102.54 | 5.583% | $108.2648 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $214.69 | 12.414% | $241.3416 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $233.64 | 11.548% | $260.6207 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $243.79 | 6.842% | $260.4701 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $210.38 | 11.184% | $233.9089 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $46.30 | 12.833% | $52.2417 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $130.89 | 11.645% | $146.1321 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $1,182.23 | $1,302.9799 | $1,302.97 | $1,302.95 | $1,302.90 | |