| 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 | $112.93 | 9.212% | $123.3331 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $47.94 | 10.590% | $53.0168 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $151.97 | 12.343% | $170.7277 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $191.27 | 7.659% | $205.9194 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $225.67 | 4.542% | $235.9199 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $204.29 | 10.321% | $225.3748 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $78.31 | 6.854% | $83.6774 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $1,012.38 | $1,097.9691 | $1,097.97 | $1,097.95 | $1,097.90 | |