| 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 | $91.44 | 9.842% | $100.4395 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $191.79 | 12.296% | $215.3725 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $225.66 | 4.139% | $235.0001 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $139.90 | 7.422% | $150.2834 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $145.26 | 7.635% | $156.3506 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $145.80 | 12.249% | $163.659 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $11.81 | 10.400% | $13.0382 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $951.66 | $1,034.1433 | $1,034.14 | $1,034.15 | $1,034.20 | |