| 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 | $46.57 | 3.529% | $48.2135 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $49.81 | 11.270% | $55.4236 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $179.74 | 9.534% | $196.8764 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $204.71 | 10.531% | $226.268 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $197.58 | 7.510% | $212.4183 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $159.27 | 11.231% | $177.1576 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $159.63 | 5.651% | $168.6507 | $168.65 | $168.65 | $168.70 |
| 7 purchase totals = | $997.31 | $1,085.0081 | $1,085.01 | $1,084.95 | $1,085.10 | |