| 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 | $55.33 | 3.297% | $57.1542 | $57.15 | $57.15 | $57.20 |
| Purchase #2 | $32.71 | 7.235% | $35.0766 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $156.62 | 8.139% | $169.3673 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $228.41 | 4.828% | $239.4376 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $122.49 | 7.420% | $131.5788 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $188.98 | 7.482% | $203.1195 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $244.55 | 5.442% | $257.8584 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $1,029.09 | $1,093.5924 | $1,093.60 | $1,093.60 | $1,093.70 | |