| 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 | $205.39 | 4.311% | $214.2444 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $228.65 | 12.231% | $256.6162 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $22.87 | 4.175% | $23.8248 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $74.40 | 11.228% | $82.7536 | $82.75 | $82.75 | $82.80 |
| Purchase #5 | $186.84 | 7.527% | $200.9034 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $208.80 | 3.321% | $215.7342 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $82.75 | 10.255% | $91.236 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $1,009.70 | $1,085.3126 | $1,085.30 | $1,085.30 | $1,085.20 | |