| 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 | $198.71 | 11.345% | $221.2536 | $221.25 | $221.25 | $221.30 |
| Purchase #2 | $52.65 | 12.373% | $59.1644 | $59.16 | $59.15 | $59.20 |
| Purchase #3 | $73.96 | 13.868% | $84.2168 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $246.48 | 9.582% | $270.0977 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $67.64 | 7.440% | $72.6724 | $72.67 | $72.65 | $72.70 |
| Purchase #6 | $149.34 | 12.338% | $167.7656 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $32.33 | 11.530% | $36.0576 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $821.11 | $911.2281 | $911.23 | $911.15 | $911.40 | |