| 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 | $74.37 | 8.441% | $80.6476 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $103.42 | 12.274% | $116.1138 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $103.64 | 7.503% | $111.4161 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $236.63 | 9.529% | $259.1785 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $183.60 | 12.257% | $206.1039 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $10.93 | 7.502% | $11.75 | $11.75 | $11.75 | $11.80 |
| Purchase #7 | $207.70 | 12.721% | $234.1215 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $920.29 | $1,019.3314 | $1,019.33 | $1,019.30 | $1,019.30 | |