| 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 | $192.97 | 12.449% | $216.9928 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $47.50 | 8.738% | $51.6506 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $128.59 | 7.867% | $138.7062 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $128.30 | 11.215% | $142.6888 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $223.78 | 8.406% | $242.5909 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $204.54 | 12.629% | $230.3714 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $126.94 | 11.345% | $141.3413 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $1,052.62 | $1,164.3420 | $1,164.34 | $1,164.35 | $1,164.40 | |