| 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 | $225.53 | 12.714% | $254.2039 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $158.51 | 3.742% | $164.4414 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $112.25 | 8.377% | $121.6532 | $121.65 | $121.65 | $121.70 |
| Purchase #4 | $187.44 | 5.766% | $198.2478 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $66.78 | 4.147% | $69.5494 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $16.93 | 8.375% | $18.3479 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $111.97 | 6.224% | $118.939 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $879.41 | $945.3826 | $945.38 | $945.40 | $945.20 | |