| 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 | $230.46 | 12.364% | $258.9541 | $258.95 | $258.95 | $259.00 |
| Purchase #2 | $80.89 | 11.554% | $90.236 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $97.50 | 5.638% | $102.9971 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $239.60 | 5.329% | $252.3683 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $134.90 | 7.430% | $144.9231 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $177.63 | 12.596% | $200.0043 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $187.73 | 4.153% | $195.5264 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $1,148.71 | $1,245.0093 | $1,245.01 | $1,245.00 | $1,245.00 | |