| 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 | $130.81 | 6.334% | $139.0955 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $125.79 | 4.346% | $131.2568 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $215.67 | 9.578% | $236.3269 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $183.46 | 5.777% | $194.0585 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $40.27 | 9.467% | $44.0824 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $69.44 | 9.643% | $76.1361 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $245.40 | 11.853% | $274.4873 | $274.49 | $274.50 | $274.50 |
| 7 purchase totals = | $1,010.84 | $1,095.4435 | $1,095.46 | $1,095.50 | $1,095.50 | |