| 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 | $197.55 | 10.833% | $218.9506 | $218.95 | $218.95 | $219.00 |
| Purchase #2 | $213.91 | 10.764% | $236.9353 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $15.41 | 4.264% | $16.0671 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $231.33 | 10.409% | $255.4091 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $176.55 | 4.667% | $184.7896 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $122.38 | 7.535% | $131.6013 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $175.92 | 10.348% | $194.1242 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $1,133.05 | $1,237.8772 | $1,237.88 | $1,237.85 | $1,237.90 | |