| 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 | $237.54 | 7.637% | $255.6809 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $209.55 | 12.554% | $235.8569 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $197.64 | 8.571% | $214.5797 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $108.72 | 6.666% | $115.9673 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $101.67 | 13.171% | $115.061 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $28.35 | 7.230% | $30.3997 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $31.84 | 13.514% | $36.1429 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $915.31 | $1,003.6884 | $1,003.69 | $1,003.70 | $1,003.80 | |