| 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 | $192.26 | 10.844% | $213.1087 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $222.40 | 5.749% | $235.1858 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $79.52 | 8.579% | $86.342 | $86.34 | $86.35 | $86.30 |
| Purchase #4 | $200.87 | 12.421% | $225.8201 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $207.67 | 3.226% | $214.3694 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $117.76 | 11.518% | $131.3236 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $174.92 | 11.156% | $194.4341 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $1,195.40 | $1,300.5837 | $1,300.58 | $1,300.55 | $1,300.50 | |