| 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 | $98.95 | 8.318% | $107.1807 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $231.50 | 3.256% | $239.0376 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $117.32 | 3.167% | $121.0355 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $198.70 | 8.842% | $216.2691 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $16.85 | 9.397% | $18.4334 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $54.29 | 9.775% | $59.5968 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $115.41 | 4.324% | $120.4003 | $120.40 | $120.40 | $120.40 |
| 7 purchase totals = | $833.02 | $881.9534 | $881.96 | $882.00 | $881.90 | |