| 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 | $188.35 | 6.605% | $200.7905 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $117.64 | 3.476% | $121.7292 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $31.64 | 8.730% | $34.4022 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $25.34 | 4.351% | $26.4425 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $140.44 | 6.682% | $149.8242 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $239.85 | 13.436% | $272.0762 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $236.86 | 9.817% | $260.1125 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $980.12 | $1,065.3773 | $1,065.37 | $1,065.40 | $1,065.30 | |