| 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 | $109.27 | 3.856% | $113.4835 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $119.98 | 8.289% | $129.9251 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $23.84 | 5.848% | $25.2342 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $28.39 | 5.860% | $30.0537 | $30.05 | $30.05 | $30.10 |
| Purchase #5 | $74.26 | 11.289% | $82.6432 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $207.32 | 5.689% | $219.1144 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $122.78 | 10.596% | $135.7898 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $685.84 | $736.2439 | $736.23 | $736.30 | $736.20 | |