| 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 | $190.99 | 10.494% | $211.0325 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $68.37 | 13.736% | $77.7613 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $133.72 | 13.345% | $151.5649 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $111.72 | 9.267% | $122.0731 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $99.67 | 7.408% | $107.0536 | $107.05 | $107.05 | $107.10 |
| Purchase #6 | $172.61 | 12.215% | $193.6943 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $172.69 | 10.499% | $190.8207 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $949.77 | $1,054.0004 | $1,053.98 | $1,053.95 | $1,054.10 | |