| 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 | $224.49 | 6.345% | $238.7339 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $143.39 | 6.754% | $153.0746 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $247.44 | 5.294% | $260.5395 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $195.40 | 10.326% | $215.577 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $219.75 | 6.659% | $234.3832 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $36.74 | 9.746% | $40.3207 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $223.36 | 4.396% | $233.1789 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,290.57 | $1,375.8078 | $1,375.80 | $1,375.85 | $1,375.80 | |