| 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 | $127.46 | 4.279% | $132.914 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $122.47 | 9.201% | $133.7385 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $102.79 | 11.691% | $114.8072 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $67.69 | 6.825% | $72.3098 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $32.25 | 9.606% | $35.3479 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $93.62 | 3.576% | $96.9679 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $48.28 | 6.745% | $51.5365 | $51.54 | $51.55 | $51.50 |
| 7 purchase totals = | $594.56 | $637.6218 | $637.63 | $637.60 | $637.50 | |