| 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 | $104.58 | 5.520% | $110.3528 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $191.27 | 5.538% | $201.8625 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $198.35 | 13.545% | $225.2165 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $15.37 | 4.195% | $16.0148 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $217.53 | 10.398% | $240.1488 | $240.15 | $240.15 | $240.10 |
| Purchase #6 | $217.46 | 7.131% | $232.9671 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $177.99 | 4.572% | $186.1277 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,122.55 | $1,212.6902 | $1,212.69 | $1,212.65 | $1,212.70 | |