| 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 | $123.67 | 8.144% | $133.7417 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $250.61 | 7.136% | $268.4935 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $102.85 | 10.127% | $113.2656 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $234.46 | 13.135% | $265.2563 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $187.26 | 12.605% | $210.8641 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $32.44 | 9.827% | $35.6279 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $126.50 | 12.362% | $142.1379 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $1,057.79 | $1,169.3870 | $1,169.39 | $1,169.40 | $1,169.40 | |