| 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 | $237.34 | 6.498% | $252.7624 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $7.53 | 3.461% | $7.7906 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $161.27 | 8.523% | $175.015 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $37.62 | 12.179% | $42.2017 | $42.20 | $42.20 | $42.20 |
| Purchase #5 | $211.74 | 8.390% | $229.505 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $48.71 | 8.150% | $52.6799 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $189.65 | 9.614% | $207.883 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $893.86 | $967.8376 | $967.84 | $967.85 | $967.90 | |