| 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 | $195.61 | 9.125% | $213.4594 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $115.69 | 10.312% | $127.62 | $127.62 | $127.60 | $127.60 |
| Purchase #3 | $224.62 | 5.238% | $236.3856 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $197.25 | 7.248% | $211.5467 | $211.55 | $211.55 | $211.50 |
| Purchase #5 | $134.85 | 10.734% | $149.3248 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $149.94 | 8.736% | $163.0388 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $85.67 | 10.380% | $94.5625 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $1,103.63 | $1,195.9378 | $1,195.94 | $1,195.90 | $1,195.90 | |