| 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 | $217.71 | 4.560% | $227.6376 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $178.78 | 8.418% | $193.8297 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $124.48 | 8.247% | $134.7459 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $47.77 | 3.484% | $49.4343 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $100.90 | 8.623% | $109.6006 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $147.50 | 6.293% | $156.7822 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $30.84 | 11.479% | $34.3801 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $847.98 | $906.4104 | $906.41 | $906.50 | $906.30 | |