| 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 | $108.37 | 12.244% | $121.6388 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $186.69 | 4.511% | $195.1116 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $46.35 | 10.499% | $51.2163 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $179.92 | 11.643% | $200.8681 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $111.56 | 7.443% | $119.8634 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $33.89 | 10.437% | $37.4271 | $37.43 | $37.45 | $37.40 |
| Purchase #7 | $26.78 | 13.296% | $30.3407 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $693.56 | $756.4660 | $756.47 | $756.45 | $756.40 | |