| 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 | $49.76 | 5.550% | $52.5217 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $248.25 | 6.381% | $264.0908 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $131.99 | 9.232% | $144.1753 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $86.62 | 6.563% | $92.3049 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $168.71 | 3.442% | $174.517 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $209.94 | 13.753% | $238.813 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $174.94 | 6.513% | $186.3338 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,070.21 | $1,152.7565 | $1,152.75 | $1,152.75 | $1,152.70 | |