| 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 | $216.70 | 11.360% | $241.3171 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $109.28 | 10.816% | $121.0997 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $124.54 | 8.689% | $135.3613 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $214.59 | 9.771% | $235.5576 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $60.77 | 7.365% | $65.2457 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $77.45 | 9.680% | $84.9472 | $84.95 | $84.95 | $84.90 |
| Purchase #7 | $179.33 | 9.817% | $196.9348 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $982.66 | $1,080.4634 | $1,080.47 | $1,080.45 | $1,080.40 | |