| 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 | $213.38 | 6.120% | $226.4389 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $99.87 | 13.694% | $113.5462 | $113.55 | $113.55 | $113.50 |
| Purchase #3 | $152.28 | 8.593% | $165.3654 | $165.37 | $165.35 | $165.40 |
| Purchase #4 | $129.89 | 5.136% | $136.5612 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $147.70 | 9.524% | $161.7669 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $28.49 | 3.593% | $29.5136 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $193.84 | 5.868% | $205.2145 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $965.45 | $1,038.4067 | $1,038.41 | $1,038.35 | $1,038.40 | |