| 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 | $122.29 | 9.134% | $133.46 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $209.99 | 10.819% | $232.7088 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $82.34 | 5.451% | $86.8284 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $90.44 | 6.774% | $96.5664 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $17.87 | 5.662% | $18.8818 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $60.25 | 6.498% | $64.165 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $140.49 | 3.220% | $145.0138 | $145.01 | $145.00 | $145.00 |
| 7 purchase totals = | $723.67 | $777.6242 | $777.63 | $777.60 | $777.70 | |