| 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 | $197.98 | 10.464% | $218.6966 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $109.33 | 7.513% | $117.544 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $68.77 | 12.465% | $77.3422 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $56.77 | 6.786% | $60.6224 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $22.40 | 5.350% | $23.5984 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $111.69 | 3.692% | $115.8136 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $233.41 | 10.545% | $258.0231 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $800.35 | $871.6403 | $871.63 | $871.60 | $871.50 | |