| 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 | $100.72 | 13.806% | $114.6254 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $198.58 | 8.586% | $215.6301 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $75.43 | 8.165% | $81.5889 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $44.58 | 6.708% | $47.5704 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $209.38 | 6.130% | $222.215 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $218.64 | 11.534% | $243.8579 | $243.86 | $243.85 | $243.90 |
| Purchase #7 | $199.79 | 4.743% | $209.266 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $1,047.12 | $1,134.7537 | $1,134.77 | $1,134.75 | $1,134.80 | |