| 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 | $115.41 | 9.533% | $126.412 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $234.97 | 7.860% | $253.4386 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $105.52 | 8.105% | $114.0724 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $84.77 | 3.371% | $87.6276 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $19.47 | 5.288% | $20.4996 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $109.56 | 7.604% | $117.8909 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $150.58 | 6.324% | $160.1027 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $820.28 | $880.0438 | $880.04 | $880.05 | $880.00 | |