| 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 | $224.77 | 13.221% | $254.4868 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $193.32 | 12.816% | $218.0959 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $197.98 | 5.614% | $209.0946 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $135.63 | 5.426% | $142.9893 | $142.99 | $143.00 | $143.00 |
| Purchase #5 | $167.76 | 6.859% | $179.2667 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $31.74 | 10.826% | $35.1762 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $45.47 | 13.813% | $51.7508 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $996.67 | $1,090.8603 | $1,090.87 | $1,090.90 | $1,091.00 | |