| 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 | $228.26 | 4.810% | $239.2393 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $66.42 | 12.676% | $74.8394 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $66.29 | 7.599% | $71.3274 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $126.28 | 5.567% | $133.31 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $58.72 | 4.565% | $61.4006 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $104.42 | 6.395% | $111.0977 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $164.54 | 13.582% | $186.8878 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $814.93 | $878.1022 | $878.11 | $878.15 | $878.00 | |