| 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 | $225.32 | 5.741% | $238.2556 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $207.90 | 9.862% | $228.4031 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $62.50 | 7.843% | $67.4019 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $138.52 | 13.392% | $157.0706 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $109.31 | 12.634% | $123.1202 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $25.73 | 3.244% | $26.5647 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $81.86 | 5.843% | $86.6431 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $851.14 | $927.4592 | $927.45 | $927.40 | $927.50 | |