| 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 | $113.27 | 7.434% | $121.6905 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $112.93 | 5.661% | $119.323 | $119.32 | $119.30 | $119.30 |
| Purchase #3 | $90.31 | 13.197% | $102.2282 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $29.26 | 4.696% | $30.634 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $38.50 | 13.440% | $43.6744 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $204.31 | 6.725% | $218.0498 | $218.05 | $218.05 | $218.00 |
| Purchase #7 | $117.65 | 8.260% | $127.3679 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $706.23 | $762.9678 | $762.96 | $762.95 | $762.90 | |