| 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 | $206.84 | 12.692% | $233.0921 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $218.50 | 6.706% | $233.1526 | $233.15 | $233.15 | $233.20 |
| Purchase #3 | $189.81 | 7.303% | $203.6718 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $129.71 | 11.828% | $145.0521 | $145.05 | $145.05 | $145.10 |
| Purchase #5 | $117.76 | 11.332% | $131.1046 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $86.98 | 9.379% | $95.1379 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $14.96 | 12.797% | $16.8744 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $964.56 | $1,058.0855 | $1,058.07 | $1,058.05 | $1,058.20 | |