| 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 | $209.92 | 12.564% | $236.2943 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $143.49 | 4.585% | $150.069 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $107.99 | 5.643% | $114.0839 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $125.31 | 4.145% | $130.5041 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $87.79 | 8.701% | $95.4286 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $118.42 | 11.105% | $131.5705 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $148.72 | 12.536% | $167.3635 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $941.64 | $1,025.3139 | $1,025.30 | $1,025.30 | $1,025.40 | |