| 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 | $78.30 | 13.453% | $88.8337 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $179.38 | 13.524% | $203.6394 | $203.64 | $203.65 | $203.60 |
| Purchase #3 | $186.34 | 6.119% | $197.7421 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $233.93 | 11.846% | $261.6413 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $114.33 | 11.718% | $127.7272 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $228.63 | 12.318% | $256.7926 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $211.52 | 12.253% | $237.4375 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $1,232.43 | $1,373.8138 | $1,373.81 | $1,373.90 | $1,373.60 | |