| 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 | $81.59 | 7.836% | $87.9834 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $118.88 | 4.560% | $124.3009 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $139.52 | 5.456% | $147.1322 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $124.49 | 10.549% | $137.6225 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $249.96 | 8.485% | $271.1691 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $178.85 | 6.654% | $190.7507 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $142.90 | 8.257% | $154.6993 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,036.19 | $1,113.6581 | $1,113.65 | $1,113.65 | $1,113.70 | |