| 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 | $211.48 | 4.549% | $221.1002 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $188.55 | 9.164% | $205.8287 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $104.39 | 12.110% | $117.0316 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $90.81 | 12.791% | $102.4255 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $236.43 | 5.451% | $249.3178 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $129.87 | 7.218% | $139.244 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $215.66 | 6.725% | $230.1631 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $1,177.19 | $1,265.1109 | $1,265.11 | $1,265.15 | $1,265.00 | |