| 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 | $236.75 | 12.715% | $266.8528 | $266.85 | $266.85 | $266.90 |
| Purchase #2 | $82.84 | 6.201% | $87.9769 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $19.82 | 10.148% | $21.8313 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $45.58 | 4.627% | $47.689 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $176.82 | 12.703% | $199.2814 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $133.91 | 6.686% | $142.8632 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $230.25 | 5.126% | $242.0526 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $925.97 | $1,008.5472 | $1,008.54 | $1,008.60 | $1,008.70 | |