| 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 | $239.36 | 13.350% | $271.3146 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $83.98 | 8.361% | $91.0016 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $188.36 | 4.385% | $196.6196 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $14.81 | 9.327% | $16.1913 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $152.55 | 10.410% | $168.4305 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $17.28 | 5.543% | $18.2378 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $56.71 | 6.373% | $60.3241 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $753.05 | $822.1195 | $822.11 | $822.10 | $822.00 | |