| 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 | $237.32 | 7.765% | $255.7479 | $255.75 | $255.75 | $255.70 |
| Purchase #2 | $202.74 | 5.467% | $213.8238 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $167.37 | 3.854% | $173.8204 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $196.80 | 13.233% | $222.8425 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $63.95 | 8.712% | $69.5213 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $225.88 | 9.162% | $246.5751 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $81.68 | 7.857% | $88.0976 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $1,175.74 | $1,270.4286 | $1,270.43 | $1,270.40 | $1,270.30 | |