| 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 | $212.33 | 11.750% | $237.2788 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $28.47 | 10.867% | $31.5638 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $191.57 | 13.627% | $217.6752 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $93.51 | 7.701% | $100.7112 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $213.83 | 5.296% | $225.1544 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $30.47 | 12.312% | $34.2215 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $191.33 | 6.196% | $203.1848 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $961.51 | $1,049.7897 | $1,049.78 | $1,049.80 | $1,049.90 | |