| 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 | $129.84 | 10.107% | $142.9629 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $153.70 | 4.491% | $160.6027 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $31.87 | 13.699% | $36.2359 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $58.46 | 10.780% | $64.762 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $173.79 | 13.461% | $197.1839 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $170.64 | 5.177% | $179.474 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $224.41 | 10.532% | $248.0449 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $942.71 | $1,029.2663 | $1,029.25 | $1,029.25 | $1,029.30 | |