| 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 | $80.73 | 4.645% | $84.4799 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $100.51 | 13.405% | $113.9834 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $178.53 | 8.837% | $194.3067 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $88.66 | 13.465% | $100.5981 | $100.60 | $100.60 | $100.60 |
| Purchase #5 | $208.80 | 6.821% | $223.0422 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $120.91 | 11.166% | $134.4108 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $243.99 | 8.375% | $264.4242 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,022.13 | $1,115.2453 | $1,115.24 | $1,115.25 | $1,115.20 | |