| 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 | $203.54 | 10.171% | $224.2421 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $34.51 | 8.317% | $37.3802 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $98.81 | 4.590% | $103.3454 | $103.35 | $103.35 | $103.30 |
| Purchase #4 | $135.82 | 7.563% | $146.0921 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $249.38 | 8.841% | $271.4277 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $216.60 | 10.453% | $239.2412 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $233.83 | 13.806% | $266.1126 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $1,172.49 | $1,287.8413 | $1,287.84 | $1,287.90 | $1,287.70 | |