| 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 | $102.26 | 13.799% | $116.3709 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $120.45 | 13.418% | $136.612 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $54.54 | 10.567% | $60.3032 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $208.29 | 4.716% | $218.113 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $32.86 | 9.575% | $36.0063 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $13.90 | 5.219% | $14.6254 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $113.80 | 7.229% | $122.0266 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $646.10 | $704.0574 | $704.06 | $704.05 | $704.00 | |