| 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 | $223.62 | 5.418% | $235.7357 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $42.26 | 12.787% | $47.6638 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $199.52 | 3.690% | $206.8823 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $37.76 | 6.240% | $40.1162 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $250.95 | 13.650% | $285.2047 | $285.20 | $285.20 | $285.20 |
| Purchase #6 | $48.88 | 4.265% | $50.9647 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $167.98 | 5.159% | $176.6461 | $176.65 | $176.65 | $176.60 |
| 7 purchase totals = | $970.97 | $1,043.2135 | $1,043.21 | $1,043.20 | $1,043.20 | |