| 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 | $213.60 | 12.553% | $240.4132 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $205.29 | 11.179% | $228.2394 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $232.44 | 9.179% | $253.7757 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $114.27 | 9.833% | $125.5062 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $166.92 | 7.739% | $179.8379 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $245.84 | 9.277% | $268.6466 | $268.65 | $268.65 | $268.60 |
| Purchase #7 | $71.63 | 12.363% | $80.4856 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $1,249.99 | $1,376.9046 | $1,376.92 | $1,376.95 | $1,376.80 | |