| 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 | $203.47 | 4.674% | $212.9802 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $183.77 | 9.425% | $201.0903 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $146.83 | 4.480% | $153.408 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $104.42 | 7.214% | $111.9529 | $111.95 | $111.95 | $112.00 |
| Purchase #5 | $125.26 | 13.435% | $142.0887 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $234.37 | 4.666% | $245.3057 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $237.83 | 8.755% | $258.652 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $1,235.95 | $1,325.4778 | $1,325.48 | $1,325.50 | $1,325.60 | |