| 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 | $225.43 | 4.871% | $236.4107 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $14.90 | 6.623% | $15.8868 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $5.60 | 3.415% | $5.7912 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $195.65 | 12.281% | $219.6778 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $215.42 | 4.592% | $225.3121 | $225.31 | $225.30 | $225.30 |
| Purchase #6 | $42.77 | 12.466% | $48.1017 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $8.89 | 9.481% | $9.7329 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $708.66 | $760.9132 | $760.91 | $760.95 | $760.90 | |