| 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 | $22.52 | 4.263% | $23.48 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $197.76 | 5.340% | $208.3204 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $236.71 | 4.127% | $246.479 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $191.76 | 9.253% | $209.5036 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $24.81 | 13.706% | $28.2105 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $222.64 | 8.192% | $240.8787 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $186.88 | 8.534% | $202.8283 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,083.08 | $1,159.7005 | $1,159.70 | $1,159.75 | $1,159.70 | |