| 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 | $111.70 | 8.362% | $121.0404 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $246.96 | 3.832% | $256.4235 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $51.58 | 3.717% | $53.4972 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $155.66 | 7.348% | $167.0979 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $196.29 | 4.288% | $204.7069 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $104.99 | 8.667% | $114.0895 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $34.62 | 4.531% | $36.1886 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $901.80 | $953.0440 | $953.05 | $953.05 | $953.00 | |