| 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 | $109.90 | 3.681% | $113.9454 | $113.95 | $113.95 | $113.90 |
| Purchase #2 | $212.36 | 7.142% | $227.5268 | $227.53 | $227.55 | $227.50 |
| Purchase #3 | $190.79 | 3.144% | $196.7884 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $133.96 | 10.218% | $147.648 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $201.86 | 8.757% | $219.5369 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $92.67 | 6.723% | $98.9002 | $98.90 | $98.90 | $98.90 |
| Purchase #7 | $243.35 | 3.839% | $252.6922 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,184.89 | $1,257.0379 | $1,257.05 | $1,257.10 | $1,256.90 | |