| 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 | $218.44 | 11.371% | $243.2788 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $164.69 | 12.713% | $185.627 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $231.77 | 11.529% | $258.4908 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $203.60 | 7.391% | $218.6481 | $218.65 | $218.65 | $218.60 |
| Purchase #5 | $221.26 | 12.683% | $249.3224 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $112.79 | 7.372% | $121.1049 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $94.27 | 8.811% | $102.5761 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $1,246.82 | $1,379.0481 | $1,379.05 | $1,379.10 | $1,379.00 | |