| 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 | $214.56 | 11.670% | $239.5992 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $177.66 | 9.434% | $194.4204 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $6.71 | 7.633% | $7.2222 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $100.57 | 13.136% | $113.7809 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $31.73 | 7.256% | $34.0323 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $71.46 | 7.313% | $76.6859 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $213.82 | 10.719% | $236.7394 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $816.51 | $902.4803 | $902.48 | $902.50 | $902.40 | |