| 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 | $86.35 | 5.536% | $91.1303 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $233.56 | 10.155% | $257.278 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $225.89 | 12.375% | $253.8439 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $218.38 | 8.446% | $236.8244 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $53.73 | 11.628% | $59.9777 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $230.99 | 12.458% | $259.7667 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $6.92 | 10.652% | $7.6571 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $1,055.82 | $1,166.4781 | $1,166.48 | $1,166.50 | $1,166.50 | |