| 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 | $98.73 | 9.182% | $107.7954 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $216.91 | 8.254% | $234.8138 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $28.83 | 4.519% | $30.1328 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $100.64 | 4.554% | $105.2231 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $189.80 | 11.172% | $211.0045 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $152.60 | 12.356% | $171.4553 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $248.51 | 7.263% | $266.5593 | $266.56 | $266.55 | $266.60 |
| 7 purchase totals = | $1,036.02 | $1,126.9842 | $1,126.98 | $1,126.95 | $1,127.00 | |