| 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 | $115.54 | 12.172% | $129.6035 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $107.75 | 5.769% | $113.9661 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $60.72 | 6.628% | $64.7445 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $128.47 | 6.353% | $136.6317 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $240.48 | 7.802% | $259.2422 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $138.70 | 9.385% | $151.717 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $127.79 | 4.485% | $133.5214 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $919.45 | $989.4264 | $989.42 | $989.40 | $989.30 | |