| 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 | $109.35 | 12.485% | $123.0023 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $18.70 | 9.544% | $20.4847 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $86.74 | 6.276% | $92.1838 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $183.39 | 8.853% | $199.6255 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $91.67 | 5.214% | $96.4497 | $96.45 | $96.45 | $96.40 |
| Purchase #6 | $149.82 | 13.632% | $170.2435 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $232.96 | 11.435% | $259.599 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $872.63 | $961.5885 | $961.58 | $961.65 | $961.50 | |