| 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 | $109.43 | 8.446% | $118.6725 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $238.84 | 5.439% | $251.8305 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $238.45 | 3.574% | $246.9722 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $83.31 | 13.224% | $94.3269 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $222.96 | 8.677% | $242.3062 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $116.93 | 3.853% | $121.4353 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $206.95 | 4.392% | $216.0392 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,216.87 | $1,291.5828 | $1,291.59 | $1,291.60 | $1,291.50 | |