| 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 | $105.96 | 11.785% | $118.4474 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $243.44 | 10.168% | $268.193 | $268.19 | $268.20 | $268.20 |
| Purchase #3 | $170.47 | 7.387% | $183.0626 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $76.89 | 3.729% | $79.7572 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $187.85 | 10.187% | $206.9863 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $95.84 | 7.258% | $102.7961 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $59.61 | 3.287% | $61.5694 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $940.06 | $1,020.8120 | $1,020.82 | $1,020.80 | $1,020.90 | |