| 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 | $221.94 | 3.451% | $229.5991 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $125.66 | 9.278% | $137.3187 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $46.80 | 9.630% | $51.3068 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $187.33 | 12.338% | $210.4428 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $50.96 | 7.694% | $54.8809 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $214.26 | 10.705% | $237.1965 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $85.54 | 3.665% | $88.675 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $932.49 | $1,009.4198 | $1,009.43 | $1,009.45 | $1,009.40 | |