| 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 | $205.85 | 10.757% | $227.9933 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $242.85 | 9.732% | $266.4842 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $250.62 | 4.828% | $262.7199 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $170.51 | 5.227% | $179.4226 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $91.91 | 4.860% | $96.3768 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $54.93 | 7.761% | $59.1931 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $11.32 | 12.652% | $12.7522 | $12.75 | $12.75 | $12.80 |
| 7 purchase totals = | $1,027.99 | $1,104.9421 | $1,104.93 | $1,104.95 | $1,105.00 | |