| 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 | $106.88 | 12.577% | $120.3223 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $181.32 | 10.287% | $199.9724 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $18.97 | 8.296% | $20.5438 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $112.26 | 5.444% | $118.3714 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $243.40 | 13.157% | $275.4241 | $275.42 | $275.40 | $275.40 |
| Purchase #6 | $34.40 | 7.687% | $37.0443 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $39.28 | 11.373% | $43.7473 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $736.51 | $815.4256 | $815.41 | $815.35 | $815.30 | |