| 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 | $216.97 | 5.540% | $228.9901 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $173.34 | 9.663% | $190.0898 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $21.67 | 8.803% | $23.5776 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $117.70 | 7.610% | $126.657 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $152.73 | 6.200% | $162.1993 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $238.92 | 5.698% | $252.5337 | $252.53 | $252.55 | $252.50 |
| Purchase #7 | $124.41 | 3.789% | $129.1239 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,045.74 | $1,113.1714 | $1,113.17 | $1,113.20 | $1,113.20 | |