| 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 | $216.53 | 5.867% | $229.2338 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $157.91 | 6.518% | $168.2026 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $240.98 | 3.336% | $249.0191 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $150.50 | 11.668% | $168.0603 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $241.71 | 10.180% | $266.3161 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $243.71 | 11.714% | $272.2582 | $272.26 | $272.25 | $272.30 |
| Purchase #7 | $205.77 | 10.403% | $227.1763 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $1,457.11 | $1,580.2664 | $1,580.27 | $1,580.25 | $1,580.30 | |