| 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 | $68.38 | 4.143% | $71.213 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $204.65 | 13.571% | $232.4231 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $10.99 | 6.296% | $11.6819 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $130.93 | 7.758% | $141.0875 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $135.62 | 3.528% | $140.4047 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $211.31 | 5.442% | $222.8095 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $158.38 | 3.583% | $164.0548 | $164.05 | $164.05 | $164.10 |
| 7 purchase totals = | $920.26 | $983.6745 | $983.66 | $983.65 | $983.70 | |