| 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 | $211.90 | 4.445% | $221.319 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $117.73 | 12.122% | $132.0012 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $95.91 | 3.863% | $99.615 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $163.26 | 5.446% | $172.1511 | $172.15 | $172.15 | $172.20 |
| Purchase #5 | $130.81 | 11.161% | $145.4097 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $105.87 | 4.241% | $110.3599 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $38.46 | 5.802% | $40.6914 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $863.94 | $921.5473 | $921.55 | $921.50 | $921.60 | |