| 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 | $187.53 | 11.671% | $209.4166 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $118.58 | 9.536% | $129.8878 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $35.45 | 5.730% | $37.4813 | $37.48 | $37.50 | $37.50 |
| Purchase #4 | $49.69 | 3.288% | $51.3238 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $211.31 | 8.460% | $229.1868 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $112.84 | 8.639% | $122.5882 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $234.72 | 5.328% | $247.2259 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $950.12 | $1,027.1104 | $1,027.12 | $1,027.15 | $1,027.10 | |