| 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 | $66.41 | 11.108% | $73.7868 | $73.79 | $73.80 | $73.80 |
| Purchase #2 | $199.84 | 10.647% | $221.117 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $240.97 | 5.747% | $254.8185 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $162.82 | 12.565% | $183.2783 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $116.72 | 9.724% | $128.0699 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $223.52 | 6.857% | $238.8468 | $238.85 | $238.85 | $238.80 |
| Purchase #7 | $153.25 | 13.338% | $173.6905 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $1,163.53 | $1,273.6078 | $1,273.62 | $1,273.60 | $1,273.60 | |