| 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 | $239.61 | 6.328% | $254.7725 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $114.75 | 9.358% | $125.4883 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $214.72 | 9.779% | $235.7175 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $50.52 | 5.305% | $53.2001 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $225.77 | 9.258% | $246.6718 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $49.40 | 7.331% | $53.0215 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $222.65 | 9.589% | $243.9999 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $1,117.42 | $1,212.8716 | $1,212.87 | $1,212.80 | $1,212.90 | |