| 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 | $247.96 | 10.628% | $274.3132 | $274.31 | $274.30 | $274.30 |
| Purchase #2 | $105.54 | 3.576% | $109.3141 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $58.33 | 7.341% | $62.612 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $189.27 | 11.471% | $210.9812 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $71.51 | 3.811% | $74.2352 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $102.74 | 5.221% | $108.1041 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $50.27 | 3.731% | $52.1456 | $52.15 | $52.15 | $52.10 |
| 7 purchase totals = | $825.62 | $891.7054 | $891.70 | $891.70 | $891.60 | |