| 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 | $222.91 | 5.562% | $235.3083 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $43.93 | 8.754% | $47.7756 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $100.35 | 9.710% | $110.094 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $166.75 | 7.442% | $179.1595 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $109.99 | 7.833% | $118.6055 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $57.30 | 7.130% | $61.3855 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $112.90 | 9.837% | $124.006 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $814.13 | $876.3344 | $876.35 | $876.35 | $876.40 | |