| 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 | $64.28 | 11.430% | $71.6272 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $204.89 | 8.130% | $221.5476 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $79.49 | 13.113% | $89.9135 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $140.62 | 13.803% | $160.0298 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $192.83 | 3.344% | $199.2782 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $200.37 | 5.299% | $210.9876 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $243.98 | 5.845% | $258.2406 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $1,126.46 | $1,211.6245 | $1,211.63 | $1,211.70 | $1,211.50 | |