| 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 | $130.43 | 4.391% | $136.1572 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $148.73 | 7.270% | $159.5427 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $119.82 | 12.144% | $134.3709 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $107.63 | 4.281% | $112.2376 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $98.35 | 6.225% | $104.4723 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $228.41 | 8.320% | $247.4137 | $247.41 | $247.40 | $247.40 |
| Purchase #7 | $194.93 | 12.874% | $220.0253 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $1,028.30 | $1,114.2197 | $1,114.22 | $1,114.20 | $1,114.20 | |