| 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 | $134.29 | 6.332% | $142.7932 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $63.54 | 9.713% | $69.7116 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $75.43 | 5.644% | $79.6873 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $204.67 | 13.511% | $232.323 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $214.43 | 8.619% | $232.9117 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $230.51 | 9.797% | $253.0931 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $97.88 | 7.338% | $105.0624 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $1,020.75 | $1,115.5823 | $1,115.57 | $1,115.55 | $1,115.60 | |