| 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 | $113.32 | 7.620% | $121.955 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $105.40 | 9.262% | $115.1621 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $76.38 | 7.349% | $81.9932 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $21.82 | 10.179% | $24.0411 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $140.92 | 11.703% | $157.4119 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $232.42 | 8.108% | $251.2646 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $71.38 | 9.584% | $78.2211 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $761.64 | $830.0490 | $830.04 | $830.00 | $830.10 | |