| 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 | $228.29 | 5.215% | $240.1953 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $219.81 | 6.847% | $234.8604 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $161.81 | 8.141% | $174.983 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $97.68 | 3.187% | $100.7931 | $100.79 | $100.80 | $100.80 |
| Purchase #5 | $226.93 | 13.591% | $257.7721 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $113.31 | 8.290% | $122.7034 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $56.99 | 8.739% | $61.9704 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $1,104.82 | $1,193.2777 | $1,193.27 | $1,193.25 | $1,193.40 | |