| 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 | $35.51 | 7.342% | $38.1171 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $124.54 | 11.615% | $139.0053 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $206.84 | 6.631% | $220.5556 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $78.59 | 10.367% | $86.7374 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $79.76 | 12.257% | $89.5362 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $238.80 | 5.218% | $251.2606 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $233.51 | 8.863% | $254.206 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $997.55 | $1,079.4182 | $1,079.44 | $1,079.40 | $1,079.40 | |