| 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 | $235.86 | 3.178% | $243.3556 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $92.62 | 9.569% | $101.4828 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $238.58 | 4.324% | $248.8962 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $113.56 | 7.840% | $122.4631 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $175.80 | 4.842% | $184.3122 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $50.54 | 9.206% | $55.1927 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $17.66 | 13.253% | $20.0005 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $924.62 | $975.7031 | $975.70 | $975.70 | $975.80 | |