| 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 | $219.66 | 10.679% | $243.1175 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $112.95 | 6.641% | $120.451 | $120.45 | $120.45 | $120.50 |
| Purchase #3 | $99.77 | 8.428% | $108.1786 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $90.53 | 11.540% | $100.9772 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $220.54 | 6.149% | $234.101 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $130.92 | 4.378% | $136.6517 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $78.36 | 12.280% | $87.9826 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $952.73 | $1,031.4596 | $1,031.46 | $1,031.50 | $1,031.60 | |