| 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 | $120.63 | 11.472% | $134.4687 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $208.71 | 5.462% | $220.1097 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $130.31 | 3.639% | $135.052 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $242.31 | 8.108% | $261.9565 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $204.33 | 5.108% | $214.7672 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $54.71 | 8.222% | $59.2083 | $59.21 | $59.20 | $59.20 |
| Purchase #7 | $37.65 | 10.113% | $41.4575 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $998.65 | $1,067.0199 | $1,067.03 | $1,066.95 | $1,067.20 | |