| 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 | $189.52 | 6.755% | $202.3221 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $216.47 | 5.355% | $228.062 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $209.57 | 11.583% | $233.8445 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $246.38 | 12.699% | $277.6678 | $277.67 | $277.65 | $277.70 |
| Purchase #5 | $213.70 | 6.253% | $227.0627 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $108.40 | 10.228% | $119.4872 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $134.75 | 7.178% | $144.4224 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $1,318.79 | $1,432.8687 | $1,432.86 | $1,432.80 | $1,432.90 | |