| 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 | $213.87 | 11.326% | $238.0929 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $237.76 | 13.166% | $269.0635 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $107.73 | 12.872% | $121.597 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $81.35 | 13.745% | $92.5316 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $118.43 | 11.360% | $131.8836 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $231.27 | 7.292% | $248.1342 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $186.82 | 3.160% | $192.7235 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $1,177.23 | $1,294.0263 | $1,294.01 | $1,294.05 | $1,294.00 | |