| 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 | $220.79 | 13.634% | $250.8925 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $220.78 | 7.865% | $238.1443 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $201.67 | 10.873% | $223.5976 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $226.79 | 3.701% | $235.1835 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $26.66 | 4.209% | $27.7821 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $110.82 | 12.627% | $124.8132 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $68.56 | 7.389% | $73.6259 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $1,076.07 | $1,174.0391 | $1,174.03 | $1,174.10 | $1,174.00 | |