| 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 | $185.34 | 13.225% | $209.8512 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $226.39 | 9.344% | $247.5439 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $212.78 | 12.467% | $239.3073 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $50.30 | 5.771% | $53.2028 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $57.73 | 3.243% | $59.6022 | $59.60 | $59.60 | $59.60 |
| Purchase #6 | $202.56 | 7.369% | $217.4866 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $166.30 | 10.502% | $183.7648 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $1,101.40 | $1,210.7588 | $1,210.75 | $1,210.75 | $1,210.80 | |