| 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 | $134.44 | 11.221% | $149.5255 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $140.84 | 4.277% | $146.8637 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $105.91 | 6.756% | $113.0653 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $221.52 | 3.655% | $229.6166 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $54.68 | 7.179% | $58.6055 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $239.66 | 6.445% | $255.1061 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $113.43 | 3.380% | $117.2639 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $1,010.48 | $1,070.0466 | $1,070.06 | $1,070.00 | $1,070.10 | |