| 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 | $90.54 | 11.164% | $100.6479 | $100.65 | $100.65 | $100.60 |
| Purchase #2 | $234.45 | 7.638% | $252.3573 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $207.82 | 3.433% | $214.9545 | $214.95 | $214.95 | $215.00 |
| Purchase #4 | $32.92 | 12.627% | $37.0768 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $211.95 | 3.273% | $218.8871 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $54.68 | 10.767% | $60.5674 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $108.60 | 7.429% | $116.6679 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $940.96 | $1,001.1589 | $1,001.17 | $1,001.15 | $1,001.30 | |