| 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 | $216.36 | 8.326% | $234.3741 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $18.39 | 10.211% | $20.2678 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $183.84 | 12.357% | $206.5571 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $181.56 | 12.665% | $204.5546 | $204.55 | $204.55 | $204.60 |
| Purchase #5 | $16.92 | 11.874% | $18.9291 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $112.67 | 8.392% | $122.1253 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $149.90 | 7.162% | $160.6358 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $879.64 | $967.4438 | $967.45 | $967.45 | $967.50 | |