| 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 | $234.77 | 7.655% | $252.7416 | $252.74 | $252.75 | $252.70 |
| Purchase #2 | $74.53 | 11.393% | $83.0212 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $237.56 | 11.152% | $264.0527 | $264.05 | $264.05 | $264.10 |
| Purchase #4 | $128.40 | 10.529% | $141.9192 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $223.49 | 8.497% | $242.4799 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $142.29 | 4.870% | $149.2195 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $222.70 | 6.349% | $236.8392 | $236.84 | $236.85 | $236.80 |
| 7 purchase totals = | $1,263.74 | $1,370.2733 | $1,370.27 | $1,370.25 | $1,370.20 | |