| 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 | $241.97 | 12.206% | $271.5049 | $271.50 | $271.50 | $271.50 |
| Purchase #2 | $34.83 | 5.839% | $36.8637 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $239.33 | 5.136% | $251.622 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $194.59 | 3.146% | $200.7118 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $226.85 | 4.330% | $236.6726 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $113.83 | 7.784% | $122.6905 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $49.47 | 6.196% | $52.5352 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $1,100.87 | $1,172.6007 | $1,172.59 | $1,172.55 | $1,172.60 | |