| 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 | $48.80 | 7.731% | $52.5727 | $52.57 | $52.55 | $52.60 |
| Purchase #2 | $222.93 | 5.360% | $234.879 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $233.28 | 13.535% | $264.8544 | $264.85 | $264.85 | $264.90 |
| Purchase #4 | $96.86 | 9.848% | $106.3988 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $241.73 | 10.722% | $267.6483 | $267.65 | $267.65 | $267.60 |
| Purchase #6 | $128.61 | 3.797% | $133.4933 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $172.37 | 6.502% | $183.5775 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $1,144.58 | $1,243.4240 | $1,243.42 | $1,243.45 | $1,243.50 | |