| 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 | $94.96 | 11.400% | $105.7854 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $41.95 | 7.748% | $45.2003 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $54.64 | 12.631% | $61.5416 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $136.75 | 5.127% | $143.7612 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $243.66 | 4.645% | $254.978 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $153.36 | 12.534% | $172.5821 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $130.60 | 3.588% | $135.2859 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $855.92 | $919.1345 | $919.14 | $919.20 | $919.20 | |