| 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 | $244.75 | 3.151% | $252.4621 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $216.97 | 10.255% | $239.2203 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $53.38 | 8.167% | $57.7395 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $188.83 | 10.777% | $209.1802 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $239.74 | 7.704% | $258.2096 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $94.47 | 7.200% | $101.2718 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $82.29 | 8.102% | $88.9571 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $1,120.43 | $1,207.0406 | $1,207.04 | $1,207.00 | $1,207.10 | |