| 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 | $196.83 | 13.184% | $222.7801 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $206.57 | 11.320% | $229.9537 | $229.95 | $229.95 | $230.00 |
| Purchase #3 | $138.51 | 9.700% | $151.9455 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $14.38 | 3.133% | $14.8305 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $245.99 | 5.371% | $259.2021 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $65.75 | 9.777% | $72.1784 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $86.63 | 6.838% | $92.5538 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $954.66 | $1,043.4441 | $1,043.44 | $1,043.50 | $1,043.50 | |