| 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 | $223.85 | 8.712% | $243.3518 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $113.44 | 13.126% | $128.3301 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $63.50 | 9.146% | $69.3077 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $31.73 | 11.850% | $35.49 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $66.93 | 10.114% | $73.6993 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $49.64 | 10.760% | $54.9813 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $229.84 | 10.172% | $253.2193 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $778.93 | $858.3795 | $858.38 | $858.40 | $858.40 | |