| 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 | $201.78 | 4.868% | $211.6027 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $12.36 | 13.507% | $14.0295 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $216.93 | 4.651% | $227.0194 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $130.59 | 10.689% | $144.5488 | $144.55 | $144.55 | $144.50 |
| Purchase #5 | $37.64 | 3.639% | $39.0097 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $98.28 | 12.615% | $110.678 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $76.59 | 6.241% | $81.37 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $774.17 | $828.2581 | $828.26 | $828.25 | $828.20 | |