| 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 | $113.32 | 7.738% | $122.0887 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $185.82 | 9.396% | $203.2796 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $147.26 | 12.284% | $165.3494 | $165.35 | $165.35 | $165.30 |
| Purchase #4 | $41.29 | 12.157% | $46.3096 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $215.43 | 6.155% | $228.6897 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $115.54 | 8.528% | $125.3933 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $21.60 | 12.539% | $24.3084 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $840.26 | $915.4187 | $915.42 | $915.45 | $915.40 | |