| 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 | $29.35 | 9.110% | $32.0238 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $64.75 | 7.366% | $69.5195 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $243.79 | 7.558% | $262.2156 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $193.78 | 3.141% | $199.8666 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $233.51 | 6.198% | $247.9829 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $173.65 | 9.359% | $189.9019 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $196.71 | 13.192% | $222.66 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $1,135.54 | $1,224.1703 | $1,224.17 | $1,224.10 | $1,224.20 | |