| 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 | $196.38 | 7.701% | $211.5032 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $133.51 | 5.191% | $140.4405 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $65.67 | 4.304% | $68.4964 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $141.34 | 11.492% | $157.5828 | $157.58 | $157.60 | $157.60 |
| Purchase #5 | $12.98 | 3.399% | $13.4212 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $215.44 | 4.668% | $225.4967 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $94.71 | 11.329% | $105.4397 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $860.03 | $922.3805 | $922.38 | $922.40 | $922.30 | |