| 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 | $231.49 | 13.516% | $262.7782 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $191.31 | 4.592% | $200.095 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $101.36 | 8.586% | $110.0628 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $196.33 | 12.270% | $220.4197 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $197.34 | 12.357% | $221.7253 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $54.89 | 12.402% | $61.6975 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $104.53 | 3.122% | $107.7934 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $1,077.25 | $1,184.5719 | $1,184.58 | $1,184.60 | $1,184.60 | |