| 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 | $179.82 | 8.111% | $194.4052 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $231.98 | 4.129% | $241.5585 | $241.56 | $241.55 | $241.60 |
| Purchase #3 | $193.85 | 7.602% | $208.5865 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $24.67 | 3.285% | $25.4804 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $102.61 | 11.822% | $114.7406 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $216.99 | 12.342% | $243.7709 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $206.75 | 10.688% | $228.8474 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $1,156.67 | $1,257.3895 | $1,257.40 | $1,257.40 | $1,257.40 | |