| 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 | $213.63 | 3.793% | $221.733 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $62.30 | 3.569% | $64.5235 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $68.84 | 7.145% | $73.7586 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $198.74 | 6.194% | $211.05 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $167.82 | 10.281% | $185.0736 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $207.33 | 7.536% | $222.9544 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $119.95 | 10.872% | $132.991 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $1,038.61 | $1,112.0841 | $1,112.07 | $1,112.05 | $1,112.20 | |