| 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 | $126.33 | 4.835% | $132.4381 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $229.51 | 5.490% | $242.1101 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $231.92 | 10.367% | $255.9631 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $22.37 | 10.281% | $24.6699 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $243.49 | 10.798% | $269.7821 | $269.78 | $269.80 | $269.80 |
| Purchase #6 | $154.82 | 5.774% | $163.7593 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $91.42 | 13.639% | $103.8888 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $1,099.86 | $1,192.6114 | $1,192.61 | $1,192.60 | $1,192.70 | |