| 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 | $109.92 | 11.268% | $122.3058 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $42.59 | 9.299% | $46.5504 | $46.55 | $46.55 | $46.60 |
| Purchase #3 | $196.84 | 12.177% | $220.8092 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $70.75 | 3.558% | $73.2673 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $222.71 | 6.502% | $237.1906 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $52.80 | 7.394% | $56.704 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $35.48 | 10.420% | $39.177 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $731.09 | $796.0043 | $796.01 | $796.00 | $796.10 | |