| 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 | $21.28 | 8.561% | $23.1018 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $154.46 | 9.866% | $169.699 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $243.72 | 6.642% | $259.9079 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $86.48 | 4.582% | $90.4425 | $90.44 | $90.45 | $90.40 |
| Purchase #5 | $211.69 | 5.552% | $223.443 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $180.80 | 3.493% | $187.1153 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $227.49 | 9.162% | $248.3326 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,125.92 | $1,202.0421 | $1,202.04 | $1,202.05 | $1,201.90 | |