| 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 | $145.60 | 4.638% | $152.3529 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $247.59 | 3.481% | $256.2086 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $104.46 | 13.627% | $118.6948 | $118.69 | $118.70 | $118.70 |
| Purchase #4 | $223.57 | 7.535% | $240.416 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $182.56 | 13.217% | $206.689 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $151.96 | 11.707% | $169.75 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $155.66 | 7.538% | $167.3937 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,211.40 | $1,311.5050 | $1,311.50 | $1,311.50 | $1,311.60 | |