| 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 | $242.25 | 6.251% | $257.393 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $113.58 | 10.707% | $125.741 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $183.30 | 12.245% | $205.7451 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $135.28 | 9.650% | $148.3345 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $169.96 | 11.333% | $189.2216 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $108.50 | 6.796% | $115.8737 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $241.70 | 5.212% | $254.2974 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $1,194.57 | $1,296.6063 | $1,296.60 | $1,296.60 | $1,296.50 | |