| 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 | $202.69 | 11.637% | $226.277 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $85.36 | 13.669% | $97.0279 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $184.59 | 10.731% | $204.3984 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $30.79 | 5.185% | $32.3865 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $35.84 | 9.480% | $39.2376 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $138.91 | 3.408% | $143.6441 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $226.48 | 5.120% | $238.0758 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $904.66 | $981.0473 | $981.06 | $981.15 | $981.00 | |