| 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 | $244.56 | 7.264% | $262.3248 | $262.32 | $262.30 | $262.30 |
| Purchase #2 | $16.30 | 3.267% | $16.8325 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $209.41 | 5.408% | $220.7349 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $211.33 | 4.522% | $220.8863 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $76.82 | 13.481% | $87.1761 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $135.39 | 7.468% | $145.5009 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $84.39 | 3.437% | $87.2905 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $978.20 | $1,040.7460 | $1,040.74 | $1,040.80 | $1,040.70 | |