| 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 | $206.67 | 7.228% | $221.6081 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $91.76 | 7.111% | $98.2851 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $23.57 | 12.192% | $26.4437 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $179.54 | 13.709% | $204.1531 | $204.15 | $204.15 | $204.20 |
| Purchase #5 | $154.64 | 6.620% | $164.8772 | $164.88 | $164.90 | $164.90 |
| Purchase #6 | $245.92 | 3.436% | $254.3698 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $138.97 | 13.405% | $157.5989 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $1,041.07 | $1,127.3359 | $1,127.34 | $1,127.35 | $1,127.40 | |