| 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 | $230.69 | 3.534% | $238.8426 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $211.55 | 11.633% | $236.1596 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $165.59 | 7.598% | $178.1715 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $246.39 | 10.656% | $272.6453 | $272.65 | $272.65 | $272.60 |
| Purchase #5 | $69.91 | 7.820% | $75.377 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $77.49 | 6.775% | $82.7399 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $142.81 | 7.762% | $153.8949 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $1,144.43 | $1,237.8308 | $1,237.83 | $1,237.85 | $1,237.80 | |