| 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 | $218.25 | 5.216% | $229.6339 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $29.70 | 3.773% | $30.8206 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $22.57 | 3.154% | $23.2819 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $223.78 | 7.176% | $239.8385 | $239.84 | $239.85 | $239.80 |
| Purchase #5 | $193.66 | 4.477% | $202.3302 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $140.83 | 8.672% | $153.0428 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $53.63 | 3.553% | $55.5355 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $882.42 | $934.4834 | $934.48 | $934.55 | $934.30 | |