| 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 | $247.65 | 13.789% | $281.7985 | $281.80 | $281.80 | $281.80 |
| Purchase #2 | $24.32 | 6.574% | $25.9188 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $31.60 | 3.400% | $32.6744 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $67.74 | 8.402% | $73.4315 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $190.99 | 3.225% | $197.1494 | $197.15 | $197.15 | $197.10 |
| Purchase #6 | $64.91 | 3.348% | $67.0832 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $205.60 | 11.853% | $229.9698 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $832.81 | $908.0256 | $908.02 | $908.00 | $908.00 | |