| 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 | $215.70 | 11.560% | $240.6349 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $158.70 | 11.280% | $176.6014 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $236.99 | 5.383% | $249.7472 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $73.39 | 3.273% | $75.7921 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $105.59 | 4.757% | $110.6129 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $141.39 | 10.796% | $156.6545 | $156.65 | $156.65 | $156.70 |
| Purchase #7 | $73.98 | 10.638% | $81.85 | $81.85 | $81.85 | $81.90 |
| 7 purchase totals = | $1,005.74 | $1,091.8930 | $1,091.88 | $1,091.90 | $1,091.90 | |