| 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 | $231.84 | 3.546% | $240.061 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $92.87 | 6.555% | $98.9576 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $154.80 | 4.690% | $162.0601 | $162.06 | $162.05 | $162.10 |
| Purchase #4 | $241.60 | 6.677% | $257.7316 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $175.52 | 9.305% | $191.8521 | $191.85 | $191.85 | $191.90 |
| Purchase #6 | $165.71 | 8.652% | $180.0472 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $136.44 | 8.829% | $148.4863 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $1,198.78 | $1,279.1959 | $1,279.20 | $1,279.20 | $1,279.30 | |