| 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 | $250.28 | 11.745% | $279.6754 | $279.68 | $279.70 | $279.70 |
| Purchase #2 | $228.33 | 10.702% | $252.7659 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $149.31 | 7.163% | $160.0051 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $130.64 | 3.690% | $135.4606 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $143.94 | 9.390% | $157.456 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $146.39 | 11.417% | $163.1033 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $82.79 | 9.415% | $90.5847 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $1,131.68 | $1,239.0510 | $1,239.06 | $1,239.05 | $1,239.20 | |