| 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 | $224.62 | 10.260% | $247.666 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $207.94 | 6.443% | $221.3376 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $222.93 | 3.410% | $230.5319 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $223.63 | 7.274% | $239.8968 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $236.56 | 3.280% | $244.3192 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $204.30 | 13.588% | $232.0603 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $226.74 | 4.816% | $237.6598 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,546.72 | $1,653.4716 | $1,653.48 | $1,653.45 | $1,653.50 | |