| 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 | $107.69 | 5.742% | $113.8736 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $117.81 | 3.456% | $121.8815 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $63.31 | 13.736% | $72.0063 | $72.01 | $72.00 | $72.00 |
| Purchase #4 | $241.92 | 11.798% | $270.4617 | $270.46 | $270.45 | $270.50 |
| Purchase #5 | $93.76 | 4.477% | $97.9576 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $77.74 | 4.844% | $81.5057 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $244.49 | 11.631% | $272.9266 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $946.72 | $1,030.6130 | $1,030.62 | $1,030.60 | $1,030.70 | |