| 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 | $216.75 | 5.439% | $228.539 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $185.46 | 7.643% | $199.6347 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $135.57 | 12.719% | $152.8131 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $30.60 | 7.563% | $32.9143 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $122.66 | 10.277% | $135.2658 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $41.67 | 3.216% | $43.0101 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $96.88 | 8.146% | $104.7718 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $829.59 | $896.9488 | $896.94 | $896.90 | $896.90 | |