| 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 | $122.31 | 3.805% | $126.9639 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $173.61 | 13.646% | $197.3008 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $123.37 | 6.724% | $131.6654 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $188.61 | 11.717% | $210.7094 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $38.34 | 12.176% | $43.0083 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $63.51 | 13.397% | $72.0184 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $180.30 | 13.748% | $205.0876 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $890.05 | $986.7538 | $986.76 | $986.70 | $986.80 | |