| 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 | $206.72 | 7.669% | $222.5734 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $148.90 | 10.805% | $164.9886 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $216.68 | 11.274% | $241.1085 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $117.71 | 8.397% | $127.5941 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $61.32 | 9.223% | $66.9755 | $66.98 | $67.00 | $67.00 |
| Purchase #6 | $150.98 | 5.838% | $159.7942 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $236.31 | 9.681% | $259.1872 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,138.62 | $1,242.2215 | $1,242.22 | $1,242.25 | $1,242.30 | |