| 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 | $204.99 | 5.264% | $215.7807 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $8.94 | 4.273% | $9.322 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $120.90 | 7.787% | $130.3145 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $165.80 | 12.752% | $186.9428 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $169.83 | 11.810% | $189.8869 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $15.58 | 5.253% | $16.3984 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $211.41 | 6.432% | $225.0079 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $897.45 | $973.6532 | $973.65 | $973.65 | $973.60 | |