| 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 | $107.94 | 8.350% | $116.953 | $116.95 | $116.95 | $117.00 |
| Purchase #2 | $242.53 | 4.730% | $254.0017 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $194.67 | 7.535% | $209.3384 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $186.81 | 11.152% | $207.6431 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $57.27 | 13.626% | $65.0736 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $124.70 | 4.549% | $130.3726 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $13.33 | 3.793% | $13.8356 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $927.25 | $997.2180 | $997.21 | $997.20 | $997.20 | |