| 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 | $77.68 | 12.857% | $87.6673 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $132.98 | 8.257% | $143.9602 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $215.74 | 12.464% | $242.6298 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $233.39 | 6.560% | $248.7004 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $231.80 | 7.141% | $248.3528 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $115.78 | 7.700% | $124.6951 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $248.65 | 8.537% | $269.8773 | $269.88 | $269.90 | $269.90 |
| 7 purchase totals = | $1,256.02 | $1,365.8829 | $1,365.89 | $1,365.90 | $1,366.00 | |