| 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 | $199.94 | 12.702% | $225.3364 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $167.71 | 13.685% | $190.6611 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $84.94 | 12.843% | $95.8488 | $95.85 | $95.85 | $95.80 |
| Purchase #4 | $89.66 | 13.292% | $101.5776 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $147.64 | 5.858% | $156.2888 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $247.55 | 9.173% | $270.2578 | $270.26 | $270.25 | $270.30 |
| Purchase #7 | $27.40 | 10.444% | $30.2617 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $964.84 | $1,070.2322 | $1,070.24 | $1,070.25 | $1,070.30 | |