| 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 | $27.83 | 10.745% | $30.8203 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $199.98 | 8.280% | $216.5383 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $97.84 | 7.440% | $105.1193 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $36.70 | 10.308% | $40.483 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $98.81 | 6.596% | $105.3275 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $120.36 | 10.743% | $133.2903 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $202.37 | 11.753% | $226.1545 | $226.15 | $226.15 | $226.20 |
| 7 purchase totals = | $783.89 | $857.7332 | $857.73 | $857.75 | $857.70 | |