| 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 | $229.70 | 11.310% | $255.6791 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $240.96 | 13.475% | $273.4294 | $273.43 | $273.45 | $273.40 |
| Purchase #3 | $243.74 | 6.231% | $258.9274 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $15.95 | 8.406% | $17.2908 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $209.29 | 3.546% | $216.7114 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $27.87 | 5.221% | $29.3251 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $35.83 | 7.769% | $38.6136 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $1,003.34 | $1,089.9768 | $1,089.98 | $1,090.05 | $1,089.90 | |