| 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 | $135.82 | 11.119% | $150.9218 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $157.44 | 4.460% | $164.4618 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $226.74 | 11.160% | $252.0442 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $39.48 | 4.710% | $41.3395 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $59.44 | 9.851% | $65.2954 | $65.30 | $65.30 | $65.30 |
| Purchase #6 | $250.58 | 10.778% | $277.5875 | $277.59 | $277.60 | $277.60 |
| Purchase #7 | $205.74 | 4.564% | $215.13 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,075.24 | $1,166.7802 | $1,166.78 | $1,166.80 | $1,166.70 | |