| 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 | $225.67 | 7.359% | $242.2771 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $242.44 | 6.596% | $258.4313 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $74.70 | 12.166% | $83.788 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $204.89 | 3.620% | $212.307 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $213.34 | 11.330% | $237.5114 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $202.49 | 5.411% | $213.4467 | $213.45 | $213.45 | $213.40 |
| Purchase #7 | $30.33 | 9.598% | $33.2411 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $1,193.86 | $1,281.0026 | $1,281.01 | $1,281.05 | $1,280.90 | |