| 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 | $248.87 | 8.351% | $269.6531 | $269.65 | $269.65 | $269.70 |
| Purchase #2 | $70.66 | 12.553% | $79.5299 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $31.54 | 3.190% | $32.5461 | $32.55 | $32.55 | $32.50 |
| Purchase #4 | $116.33 | 13.467% | $131.9962 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $38.29 | 9.138% | $41.7889 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $231.80 | 9.761% | $254.426 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $74.94 | 3.704% | $77.7158 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $812.43 | $887.6560 | $887.67 | $887.70 | $887.60 | |