| 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 | $11.55 | 3.352% | $11.9372 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $164.89 | 8.383% | $178.7127 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $37.63 | 11.103% | $41.8081 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $154.87 | 3.846% | $160.8263 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $175.81 | 3.533% | $182.0214 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $240.48 | 3.280% | $248.3677 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $123.51 | 12.788% | $139.3045 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $908.74 | $962.9779 | $962.98 | $962.95 | $962.90 | |