| 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 | $26.75 | 9.621% | $29.3236 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $100.80 | 6.828% | $107.6826 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $237.69 | 7.499% | $255.5144 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $128.47 | 4.291% | $133.9826 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $227.92 | 11.413% | $253.9325 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $244.72 | 3.246% | $252.6636 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $228.86 | 13.147% | $258.9482 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,195.21 | $1,292.0475 | $1,292.03 | $1,292.05 | $1,292.00 | |