| 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 | $193.87 | 12.552% | $218.2046 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $170.92 | 13.509% | $194.0096 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $201.47 | 8.654% | $218.9052 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $7.53 | 11.560% | $8.4005 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $225.97 | 11.664% | $252.3271 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $210.64 | 5.367% | $221.945 | $221.95 | $221.95 | $221.90 |
| Purchase #7 | $214.43 | 10.280% | $236.4734 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,224.83 | $1,350.2654 | $1,350.27 | $1,350.25 | $1,350.20 | |