| 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 | $232.85 | 4.106% | $242.4108 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $177.35 | 9.549% | $194.2852 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $222.57 | 10.347% | $245.5993 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $205.44 | 4.621% | $214.9334 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $205.77 | 4.705% | $215.4515 | $215.45 | $215.45 | $215.50 |
| Purchase #6 | $19.43 | 8.290% | $21.0407 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $200.82 | 4.230% | $209.3147 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,264.23 | $1,343.0356 | $1,343.03 | $1,343.05 | $1,343.00 | |