| 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 | $133.86 | 7.123% | $143.3948 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $93.45 | 5.271% | $98.3757 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $22.52 | 6.732% | $24.036 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $248.59 | 11.481% | $277.1306 | $277.13 | $277.15 | $277.10 |
| Purchase #5 | $109.49 | 10.746% | $121.2558 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $206.51 | 11.516% | $230.2917 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $164.59 | 3.623% | $170.5531 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $979.01 | $1,065.0377 | $1,065.04 | $1,065.10 | $1,065.10 | |