| 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 | $220.73 | 8.618% | $239.7525 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $20.46 | 7.247% | $21.9427 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $112.51 | 13.131% | $127.2837 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $111.65 | 9.812% | $122.6051 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $180.55 | 4.436% | $188.5592 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $5.73 | 13.122% | $6.4819 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $63.82 | 10.808% | $70.7177 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $715.45 | $777.3428 | $777.34 | $777.35 | $777.40 | |