| 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 | $239.31 | 3.592% | $247.906 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $189.62 | 3.449% | $196.16 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $213.74 | 13.217% | $241.99 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $150.50 | 3.219% | $155.3446 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $64.65 | 9.482% | $70.7801 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $112.76 | 4.537% | $117.8759 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $13.46 | 6.631% | $14.3525 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $984.04 | $1,044.4091 | $1,044.41 | $1,044.45 | $1,044.50 | |