| 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 | $111.95 | 4.565% | $117.0605 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $63.49 | 10.794% | $70.3431 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $117.43 | 4.273% | $122.4478 | $122.45 | $122.45 | $122.40 |
| Purchase #4 | $129.37 | 3.510% | $133.9109 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $247.94 | 8.774% | $269.6943 | $269.69 | $269.70 | $269.70 |
| Purchase #6 | $56.40 | 5.129% | $59.2928 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $110.36 | 11.837% | $123.4233 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $836.94 | $896.1727 | $896.16 | $896.15 | $896.10 | |