| 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 | $196.36 | 6.820% | $209.7518 | $209.75 | $209.75 | $209.80 |
| Purchase #2 | $14.45 | 9.823% | $15.8694 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $199.32 | 5.746% | $210.7729 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $213.27 | 4.366% | $222.5814 | $222.58 | $222.60 | $222.60 |
| Purchase #5 | $98.91 | 5.347% | $104.1987 | $104.20 | $104.20 | $104.20 |
| Purchase #6 | $245.56 | 7.479% | $263.9254 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $196.51 | 3.265% | $202.9261 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,164.38 | $1,230.0257 | $1,230.03 | $1,230.05 | $1,230.10 | |