| 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 | $132.90 | 9.653% | $145.7288 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $213.49 | 10.769% | $236.4807 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $250.28 | 10.401% | $276.3116 | $276.31 | $276.30 | $276.30 |
| Purchase #4 | $14.40 | 8.669% | $15.6483 | $15.65 | $15.65 | $15.60 |
| Purchase #5 | $147.82 | 9.830% | $162.3507 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $169.56 | 8.792% | $184.4677 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $188.77 | 10.726% | $209.0175 | $209.02 | $209.00 | $209.00 |
| 7 purchase totals = | $1,117.22 | $1,230.0053 | $1,230.01 | $1,230.00 | $1,230.00 | |