| 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 | $116.84 | 11.175% | $129.8969 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $61.63 | 7.260% | $66.1043 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $208.25 | 3.186% | $214.8848 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $50.48 | 13.724% | $57.4079 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $222.91 | 8.550% | $241.9688 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $231.52 | 11.539% | $258.2351 | $258.24 | $258.25 | $258.20 |
| Purchase #7 | $105.28 | 7.434% | $113.1065 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $996.91 | $1,081.6043 | $1,081.61 | $1,081.60 | $1,081.60 | |