| 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 | $215.91 | 6.604% | $230.1687 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $198.88 | 12.663% | $224.0642 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $133.65 | 3.449% | $138.2596 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $25.27 | 10.707% | $27.9757 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $159.42 | 4.191% | $166.1013 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $215.30 | 7.204% | $230.8102 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $246.32 | 4.672% | $257.8281 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,194.75 | $1,275.2078 | $1,275.21 | $1,275.20 | $1,275.30 | |