| 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 | $218.41 | 8.575% | $237.1387 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $62.68 | 8.773% | $68.1789 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $215.28 | 8.535% | $233.6541 | $233.65 | $233.65 | $233.70 |
| Purchase #4 | $235.86 | 10.180% | $259.8705 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $11.97 | 12.214% | $13.432 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $173.54 | 8.163% | $187.7061 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $219.84 | 12.408% | $247.1177 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $1,137.58 | $1,247.0980 | $1,247.10 | $1,247.10 | $1,247.10 | |