| 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 | $118.28 | 10.434% | $130.6213 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $6.80 | 8.235% | $7.36 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $127.92 | 8.498% | $138.7906 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $105.68 | 11.356% | $117.681 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $140.79 | 7.309% | $151.0803 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $227.48 | 5.269% | $239.4659 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $191.59 | 9.498% | $209.7872 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $918.54 | $994.7863 | $994.79 | $994.80 | $994.90 | |