| 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 | $212.44 | 4.365% | $221.713 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $111.53 | 8.674% | $121.2041 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $192.54 | 5.171% | $202.4962 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $129.37 | 13.382% | $146.6823 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $52.47 | 6.571% | $55.9178 | $55.92 | $55.90 | $55.90 |
| Purchase #6 | $161.55 | 4.576% | $168.9425 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $218.49 | 6.824% | $233.3998 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,078.39 | $1,150.3557 | $1,150.35 | $1,150.35 | $1,150.30 | |