| 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 | $230.32 | 3.566% | $238.5332 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $93.97 | 5.436% | $99.0782 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $237.27 | 10.126% | $261.296 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $229.81 | 11.290% | $255.7555 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $124.32 | 7.377% | $133.4911 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $54.60 | 12.621% | $61.4911 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $150.65 | 7.442% | $161.8614 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $1,120.94 | $1,211.5065 | $1,211.51 | $1,211.55 | $1,211.60 | |