| 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 | $199.84 | 4.851% | $209.5342 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $170.87 | 8.552% | $185.4828 | $185.48 | $185.50 | $185.50 |
| Purchase #3 | $21.55 | 7.259% | $23.1143 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $61.26 | 5.847% | $64.8419 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $233.82 | 5.335% | $246.2943 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $150.40 | 10.494% | $166.183 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $239.38 | 4.249% | $249.5513 | $249.55 | $249.55 | $249.60 |
| 7 purchase totals = | $1,077.12 | $1,145.0018 | $1,144.98 | $1,145.05 | $1,145.00 | |