| 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 | $114.52 | 10.530% | $126.579 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $25.46 | 3.246% | $26.2864 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $39.53 | 7.609% | $42.5378 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $28.52 | 5.697% | $30.1448 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $231.30 | 10.560% | $255.7253 | $255.73 | $255.75 | $255.70 |
| Purchase #6 | $172.48 | 7.155% | $184.8209 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $193.39 | 8.297% | $209.4356 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $805.20 | $875.5298 | $875.54 | $875.60 | $875.40 | |