| 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 | $210.87 | 13.639% | $239.6306 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $185.92 | 6.794% | $198.5514 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $76.70 | 7.292% | $82.293 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $183.98 | 8.226% | $199.1142 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $73.70 | 10.485% | $81.4274 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $250.73 | 13.819% | $285.3784 | $285.38 | $285.40 | $285.40 |
| Purchase #7 | $96.28 | 11.195% | $107.0585 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $1,078.18 | $1,193.4535 | $1,193.45 | $1,193.50 | $1,193.50 | |