| 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 | $200.56 | 13.525% | $227.6857 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $40.89 | 12.742% | $46.1002 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $90.52 | 10.694% | $100.2002 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $82.60 | 3.130% | $85.1854 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $209.66 | 3.381% | $216.7486 | $216.75 | $216.75 | $216.70 |
| Purchase #6 | $68.70 | 6.785% | $73.3613 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $39.50 | 11.774% | $44.1507 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $732.43 | $793.4321 | $793.44 | $793.45 | $793.50 | |