| 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 | $229.39 | 7.289% | $246.1102 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $211.80 | 7.158% | $226.9606 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $151.42 | 3.850% | $157.2497 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $203.97 | 10.672% | $225.7377 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $124.55 | 4.324% | $129.9355 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $165.33 | 12.592% | $186.1484 | $186.15 | $186.15 | $186.10 |
| Purchase #7 | $132.91 | 9.308% | $145.2813 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $1,219.37 | $1,317.4234 | $1,317.43 | $1,317.45 | $1,317.30 | |