| 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 | $123.98 | 12.193% | $139.0969 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $36.58 | 4.342% | $38.1683 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $226.71 | 6.619% | $241.7159 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $52.54 | 5.237% | $55.2915 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $29.31 | 10.135% | $32.2806 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $182.66 | 3.458% | $188.9764 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $130.25 | 7.459% | $139.9653 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $782.03 | $835.4949 | $835.51 | $835.50 | $835.60 | |