| 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 | $235.48 | 10.659% | $260.5798 | $260.58 | $260.60 | $260.60 |
| Purchase #2 | $195.67 | 12.415% | $219.9624 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $88.33 | 12.724% | $99.5691 | $99.57 | $99.55 | $99.60 |
| Purchase #4 | $215.97 | 5.729% | $228.3429 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $30.28 | 6.393% | $32.2158 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $114.37 | 7.132% | $122.5269 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $236.96 | 12.205% | $265.881 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $1,117.06 | $1,229.0779 | $1,229.08 | $1,229.10 | $1,229.10 | |