| 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 | $45.35 | 8.830% | $49.3544 | $49.35 | $49.35 | $49.40 |
| Purchase #2 | $209.55 | 7.644% | $225.568 | $225.57 | $225.55 | $225.60 |
| Purchase #3 | $84.48 | 4.459% | $88.247 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $158.75 | 4.117% | $165.2857 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $203.56 | 5.857% | $215.4825 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $209.98 | 7.587% | $225.9112 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $205.40 | 3.761% | $213.1251 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $1,117.07 | $1,182.9739 | $1,182.98 | $1,183.00 | $1,183.00 | |