| 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 | $222.66 | 3.153% | $229.6805 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $111.68 | 4.699% | $116.9278 | $116.93 | $116.95 | $116.90 |
| Purchase #3 | $221.39 | 5.725% | $234.0646 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $186.43 | 8.823% | $202.8787 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $216.35 | 10.865% | $239.8564 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $37.61 | 10.738% | $41.6486 | $41.65 | $41.65 | $41.60 |
| Purchase #7 | $29.99 | 13.336% | $33.9895 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $1,026.11 | $1,099.0461 | $1,099.05 | $1,099.10 | $1,099.10 | |