| 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 | $58.42 | 10.808% | $64.734 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $213.50 | 11.558% | $238.1763 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $168.75 | 13.725% | $191.9109 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $85.95 | 12.494% | $96.6886 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $192.94 | 9.389% | $211.0551 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $169.26 | 10.290% | $186.6769 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $138.25 | 9.584% | $151.4999 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $1,027.07 | $1,140.7417 | $1,140.75 | $1,140.80 | $1,140.80 | |