| 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 | $215.73 | 5.704% | $228.0352 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $190.57 | 12.348% | $214.1016 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $166.48 | 8.527% | $180.6757 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $168.64 | 11.272% | $187.6491 | $187.65 | $187.65 | $187.60 |
| Purchase #5 | $196.83 | 10.627% | $217.7471 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $204.26 | 8.312% | $221.2381 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $86.81 | 8.849% | $94.4918 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $1,229.32 | $1,343.9386 | $1,343.95 | $1,344.00 | $1,343.80 | |