| 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 | $191.49 | 3.138% | $197.499 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $92.58 | 7.646% | $99.6587 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $115.42 | 6.584% | $123.0193 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $207.88 | 7.854% | $224.2069 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $123.59 | 10.363% | $136.3976 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $60.91 | 12.435% | $68.4842 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $208.86 | 13.835% | $237.7558 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,000.73 | $1,087.0215 | $1,087.03 | $1,087.00 | $1,087.10 | |