| 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 | $136.49 | 9.737% | $149.78 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $209.76 | 4.672% | $219.56 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $102.57 | 11.108% | $113.9635 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $215.35 | 8.864% | $234.4386 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $166.29 | 3.368% | $171.8906 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $104.39 | 7.460% | $112.1775 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $129.93 | 12.410% | $146.0543 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $1,064.78 | $1,147.8645 | $1,147.86 | $1,147.90 | $1,148.00 | |