| 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 | $108.86 | 10.140% | $119.8984 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $159.59 | 10.496% | $176.3406 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $218.76 | 9.524% | $239.5947 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $161.71 | 4.340% | $168.7282 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $68.83 | 6.700% | $73.4416 | $73.44 | $73.45 | $73.40 |
| Purchase #6 | $113.63 | 9.318% | $124.218 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $124.57 | 10.725% | $137.9301 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $955.95 | $1,040.1516 | $1,040.15 | $1,040.20 | $1,040.00 | |