| 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 | $229.83 | 9.273% | $251.1421 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $24.91 | 7.443% | $26.7641 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $143.99 | 11.191% | $160.1039 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $224.89 | 3.560% | $232.8961 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $104.71 | 13.728% | $119.0846 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $189.96 | 5.148% | $199.7391 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $142.93 | 8.179% | $154.6202 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,061.22 | $1,144.3501 | $1,144.34 | $1,144.35 | $1,144.30 | |