| 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 | $115.64 | 12.260% | $129.8175 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $192.40 | 8.164% | $208.1075 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $80.43 | 4.104% | $83.7308 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $142.36 | 11.805% | $159.1656 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $250.28 | 12.498% | $281.56 | $281.56 | $281.55 | $281.60 |
| Purchase #6 | $238.86 | 4.403% | $249.377 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $144.79 | 11.308% | $161.1629 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,164.76 | $1,272.9213 | $1,272.93 | $1,272.90 | $1,273.00 | |