| 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 | $76.55 | 8.610% | $83.141 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $8.51 | 3.534% | $8.8107 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $188.49 | 3.472% | $195.0344 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $246.83 | 11.556% | $275.3537 | $275.35 | $275.35 | $275.40 |
| Purchase #5 | $174.57 | 8.163% | $188.8201 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $108.95 | 9.350% | $119.1368 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $245.49 | 6.734% | $262.0213 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $1,049.39 | $1,132.3180 | $1,132.31 | $1,132.30 | $1,132.20 | |