| 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 | $6.45 | 12.480% | $7.255 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $130.97 | 4.614% | $137.013 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $236.66 | 13.649% | $268.9617 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $102.82 | 11.484% | $114.6278 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $78.42 | 12.148% | $87.9465 | $87.95 | $87.95 | $87.90 |
| Purchase #6 | $70.69 | 8.518% | $76.7114 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $198.27 | 12.619% | $223.2897 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $824.28 | $915.8051 | $915.81 | $915.80 | $915.80 | |