| 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 | $198.43 | 9.705% | $217.6876 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $173.86 | 8.188% | $188.0957 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $220.74 | 12.358% | $248.019 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $152.88 | 11.649% | $170.689 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $89.30 | 7.439% | $95.943 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $195.50 | 5.204% | $205.6738 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $212.47 | 10.689% | $235.1809 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,243.18 | $1,361.2890 | $1,361.29 | $1,361.30 | $1,361.30 | |