| 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 | $191.54 | 4.132% | $199.4544 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $82.60 | 12.595% | $93.0035 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $84.39 | 5.350% | $88.9049 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $184.93 | 7.170% | $198.1895 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $227.95 | 5.281% | $239.988 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $196.32 | 13.482% | $222.7879 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $45.71 | 3.293% | $47.2152 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $1,013.44 | $1,089.5434 | $1,089.54 | $1,089.55 | $1,089.60 | |