| 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 | $9.57 | 9.382% | $10.4679 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $225.87 | 4.334% | $235.6592 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $81.86 | 13.111% | $92.5927 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $126.46 | 10.860% | $140.1936 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $113.35 | 5.227% | $119.2748 | $119.27 | $119.25 | $119.30 |
| Purchase #6 | $45.26 | 10.294% | $49.9191 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $241.66 | 8.422% | $262.0126 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $844.03 | $910.1199 | $910.11 | $910.05 | $910.20 | |