| 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 | $211.83 | 12.209% | $237.6923 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $202.74 | 9.456% | $221.9111 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $201.38 | 13.819% | $229.2087 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $18.34 | 5.240% | $19.301 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $87.78 | 11.183% | $97.5964 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $107.43 | 4.507% | $112.2719 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $207.25 | 9.744% | $227.4444 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,036.75 | $1,145.4258 | $1,145.42 | $1,145.40 | $1,145.40 | |