| 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 | $226.25 | 4.258% | $235.8837 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $33.52 | 4.684% | $35.0901 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $21.48 | 12.347% | $24.1321 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $64.55 | 10.733% | $71.4782 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $157.53 | 9.240% | $172.0858 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $210.83 | 7.253% | $226.1215 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $206.97 | 12.775% | $233.4104 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $921.13 | $998.2018 | $998.20 | $998.25 | $998.20 | |