| 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 | $250.95 | 3.215% | $259.018 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $242.52 | 8.226% | $262.4697 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $70.38 | 8.325% | $76.2391 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $15.54 | 13.535% | $17.6433 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $98.54 | 8.606% | $107.0204 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $121.49 | 10.781% | $134.5878 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $98.45 | 11.344% | $109.6182 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $897.87 | $966.5965 | $966.60 | $966.55 | $966.50 | |