| 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 | $233.78 | 7.870% | $252.1785 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $84.35 | 12.660% | $95.0287 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $40.44 | 11.746% | $45.1901 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $220.38 | 11.566% | $245.8692 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $12.94 | 10.344% | $14.2785 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $98.92 | 12.867% | $111.648 | $111.65 | $111.65 | $111.60 |
| Purchase #7 | $111.50 | 4.799% | $116.8509 | $116.85 | $116.85 | $116.90 |
| 7 purchase totals = | $802.31 | $881.0439 | $881.05 | $881.10 | $881.10 | |