| 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 | $242.40 | 11.787% | $270.9717 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $30.33 | 10.672% | $33.5668 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $238.56 | 9.845% | $262.0462 | $262.05 | $262.05 | $262.00 |
| Purchase #4 | $201.92 | 11.251% | $224.638 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $117.74 | 12.260% | $132.1749 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $209.34 | 7.653% | $225.3608 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $91.56 | 9.568% | $100.3205 | $100.32 | $100.30 | $100.30 |
| 7 purchase totals = | $1,131.85 | $1,249.0789 | $1,249.08 | $1,249.00 | $1,249.10 | |