| 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 | $223.85 | 8.558% | $243.0071 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $42.42 | 10.394% | $46.8291 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $36.27 | 13.267% | $41.0819 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $245.42 | 5.354% | $258.5598 | $258.56 | $258.55 | $258.60 |
| Purchase #5 | $104.31 | 12.445% | $117.2914 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $208.29 | 10.391% | $229.9334 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $56.54 | 10.130% | $62.2675 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $917.10 | $998.9702 | $998.97 | $999.00 | $999.00 | |