| 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 | $231.93 | 8.128% | $250.7813 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $94.63 | 10.112% | $104.199 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $128.75 | 6.536% | $137.1651 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $63.47 | 7.130% | $67.9954 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $67.88 | 7.451% | $72.9377 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $190.79 | 11.850% | $213.3986 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $194.76 | 4.308% | $203.1503 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $972.21 | $1,049.6274 | $1,049.64 | $1,049.65 | $1,049.70 | |