| 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 | $120.30 | 5.770% | $127.2413 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $177.47 | 13.805% | $201.9697 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $182.42 | 9.503% | $199.7554 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $210.26 | 3.535% | $217.6927 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $205.88 | 4.197% | $214.5208 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $142.83 | 7.457% | $153.4808 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $216.34 | 3.219% | $223.304 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $1,255.50 | $1,337.9647 | $1,337.96 | $1,337.95 | $1,338.00 | |