| 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 | $230.34 | 12.310% | $258.6949 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $242.71 | 3.414% | $250.9961 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $214.63 | 8.572% | $233.0281 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $21.67 | 6.466% | $23.0712 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $101.29 | 10.594% | $112.0207 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $45.99 | 13.240% | $52.0791 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $203.51 | 8.633% | $221.079 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,060.14 | $1,150.9691 | $1,150.97 | $1,151.00 | $1,151.00 | |