| 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 | $191.88 | 12.509% | $215.8823 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $62.36 | 3.201% | $64.3561 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $235.99 | 13.257% | $267.2752 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $170.38 | 10.386% | $188.0757 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $93.93 | 6.673% | $100.1979 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $118.84 | 6.209% | $126.2188 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $165.62 | 4.733% | $173.4588 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,039.00 | $1,135.4648 | $1,135.48 | $1,135.50 | $1,135.60 | |