| 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 | $58.58 | 3.117% | $60.4059 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $133.82 | 7.286% | $143.5701 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $181.74 | 12.796% | $204.9955 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $128.79 | 12.563% | $144.9699 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $243.76 | 13.692% | $277.1356 | $277.14 | $277.15 | $277.10 |
| Purchase #6 | $226.67 | 11.819% | $253.4601 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $223.79 | 7.229% | $239.9678 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,197.15 | $1,324.5049 | $1,324.52 | $1,324.45 | $1,324.60 | |