| 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 | $218.97 | 5.742% | $231.5433 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $209.65 | 12.616% | $236.0994 | $236.10 | $236.10 | $236.10 |
| Purchase #3 | $83.60 | 7.777% | $90.1016 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $174.85 | 4.521% | $182.755 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $111.38 | 9.162% | $121.5846 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $150.28 | 5.640% | $158.7558 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $15.74 | 3.540% | $16.2972 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $964.47 | $1,037.1369 | $1,037.14 | $1,037.15 | $1,037.20 | |