| 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 | $240.61 | 6.297% | $255.7612 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $200.66 | 3.117% | $206.9146 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $90.46 | 3.106% | $93.2697 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $154.61 | 5.231% | $162.6976 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $106.58 | 7.846% | $114.9423 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $227.79 | 8.791% | $247.815 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $247.49 | 9.737% | $271.5881 | $271.59 | $271.60 | $271.60 |
| 7 purchase totals = | $1,268.20 | $1,352.9885 | $1,352.99 | $1,352.95 | $1,353.00 | |