| 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 | $213.27 | 12.634% | $240.2145 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $5.48 | 12.448% | $6.1622 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $144.44 | 11.621% | $161.2254 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $120.80 | 4.699% | $126.4764 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $74.27 | 6.543% | $79.1295 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $85.47 | 5.803% | $90.4298 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $25.79 | 11.197% | $28.6777 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $669.52 | $732.3155 | $732.32 | $732.40 | $732.30 | |