| 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 | $188.46 | 13.811% | $214.4882 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $214.43 | 8.269% | $232.1612 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $174.70 | 4.858% | $183.1869 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $103.55 | 4.285% | $107.9871 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $20.74 | 4.450% | $21.6629 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $116.76 | 12.285% | $131.104 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $64.83 | 7.470% | $69.6728 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $883.47 | $960.2631 | $960.26 | $960.25 | $960.40 | |