| 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 | $84.55 | 3.396% | $87.4213 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $160.36 | 8.114% | $173.3716 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $165.84 | 12.686% | $186.8785 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $186.33 | 12.166% | $208.9989 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $247.54 | 13.806% | $281.7154 | $281.72 | $281.70 | $281.70 |
| Purchase #6 | $242.32 | 13.742% | $275.6196 | $275.62 | $275.60 | $275.60 |
| Purchase #7 | $26.90 | 3.500% | $27.8415 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $1,113.84 | $1,241.8468 | $1,241.85 | $1,241.80 | $1,241.80 | |