| 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 | $109.82 | 4.809% | $115.1012 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $94.83 | 13.484% | $107.6169 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $193.33 | 3.432% | $199.9651 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $198.42 | 13.754% | $225.7107 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $134.88 | 12.803% | $152.1487 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $220.98 | 8.214% | $239.1313 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $135.26 | 8.481% | $146.7314 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $1,087.52 | $1,186.4053 | $1,186.41 | $1,186.40 | $1,186.30 | |