| 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 | $33.69 | 11.122% | $37.437 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $182.98 | 10.425% | $202.0557 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $21.32 | 5.649% | $22.5244 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $174.58 | 7.354% | $187.4186 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $219.59 | 13.141% | $248.4463 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $186.66 | 9.312% | $204.0418 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $145.51 | 12.233% | $163.3102 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $964.33 | $1,065.2340 | $1,065.24 | $1,065.20 | $1,065.10 | |