| 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 | $235.26 | 3.307% | $243.04 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $32.86 | 5.387% | $34.6302 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $217.58 | 13.719% | $247.4298 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $7.78 | 8.465% | $8.4386 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $35.42 | 12.780% | $39.9467 | $39.95 | $39.95 | $39.90 |
| Purchase #6 | $163.47 | 3.487% | $169.1702 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $178.42 | 5.331% | $187.9316 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $870.79 | $930.5871 | $930.59 | $930.65 | $930.40 | |