| 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 | $229.53 | 6.777% | $245.0852 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $237.68 | 4.755% | $248.9817 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $199.66 | 4.499% | $208.6427 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $157.45 | 13.787% | $179.1576 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $222.86 | 9.591% | $244.2345 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $197.86 | 12.593% | $222.7765 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $128.97 | 10.442% | $142.437 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $1,374.01 | $1,491.3152 | $1,491.32 | $1,491.40 | $1,491.30 | |