| 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 | $9.91 | 6.335% | $10.5378 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $231.66 | 8.297% | $250.8808 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $128.27 | 4.195% | $133.6509 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $157.55 | 3.405% | $162.9146 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $232.47 | 11.490% | $259.1808 | $259.18 | $259.20 | $259.20 |
| Purchase #6 | $155.90 | 9.239% | $170.3036 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $170.64 | 3.661% | $176.8871 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $1,086.40 | $1,164.3556 | $1,164.35 | $1,164.40 | $1,164.40 | |