| 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 | $197.85 | 4.338% | $206.4327 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $207.92 | 5.407% | $219.1622 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $223.36 | 9.119% | $243.7282 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $30.84 | 12.767% | $34.7773 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $8.92 | 5.217% | $9.3854 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $51.87 | 10.680% | $57.4097 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $169.57 | 7.504% | $182.2945 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $890.33 | $953.1900 | $953.19 | $953.25 | $953.20 | |