| 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 | $231.84 | 9.368% | $253.5588 | $253.56 | $253.55 | $253.60 |
| Purchase #2 | $15.43 | 11.781% | $17.2478 | $17.25 | $17.25 | $17.20 |
| Purchase #3 | $74.86 | 7.455% | $80.4408 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $212.75 | 13.633% | $241.7542 | $241.75 | $241.75 | $241.80 |
| Purchase #5 | $25.82 | 12.872% | $29.1436 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $176.89 | 10.818% | $196.026 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $147.95 | 12.230% | $166.0443 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $885.54 | $984.2155 | $984.21 | $984.25 | $984.10 | |