| 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 | $197.46 | 13.250% | $223.6235 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $56.39 | 8.663% | $61.2751 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $178.94 | 7.192% | $191.8094 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $35.38 | 10.426% | $39.0687 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $236.69 | 10.795% | $262.2407 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $112.82 | 7.414% | $121.1845 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $246.45 | 10.684% | $272.7807 | $272.78 | $272.80 | $272.80 |
| 7 purchase totals = | $1,064.13 | $1,171.9826 | $1,171.98 | $1,172.00 | $1,172.00 | |