| 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 | $88.55 | 3.237% | $91.4164 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $108.81 | 13.243% | $123.2197 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $158.98 | 12.648% | $179.0878 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $15.27 | 8.738% | $16.6043 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $153.55 | 3.698% | $159.2283 | $159.23 | $159.25 | $159.20 |
| Purchase #6 | $229.68 | 12.595% | $258.6082 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $208.71 | 3.613% | $216.2507 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $963.55 | $1,044.4154 | $1,044.42 | $1,044.40 | $1,044.40 | |