| 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 | $85.83 | 3.209% | $88.5843 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $121.31 | 9.835% | $133.2408 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $95.48 | 5.189% | $100.4345 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $196.28 | 12.288% | $220.3989 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $170.81 | 10.217% | $188.2617 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $104.80 | 3.824% | $108.8076 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $213.77 | 6.332% | $227.3059 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $988.28 | $1,067.0337 | $1,067.03 | $1,067.05 | $1,067.00 | |