| 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 | $103.86 | 6.606% | $110.721 | $110.72 | $110.70 | $110.70 |
| Purchase #2 | $50.92 | 13.748% | $57.9205 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $225.71 | 7.867% | $243.4666 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $9.44 | 6.678% | $10.0704 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $119.60 | 3.328% | $123.5803 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $127.70 | 12.814% | $144.0635 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $110.54 | 4.255% | $115.2435 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $747.77 | $805.0658 | $805.06 | $805.00 | $805.10 | |