| 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 | $217.80 | 8.223% | $235.7097 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $246.78 | 4.661% | $258.2824 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $143.36 | 4.194% | $149.3725 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $18.52 | 10.122% | $20.3946 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $50.77 | 5.419% | $53.5212 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $98.77 | 4.766% | $103.4774 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $128.36 | 4.794% | $134.5136 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $904.36 | $955.2714 | $955.26 | $955.25 | $955.30 | |