| 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 | $199.98 | 5.239% | $210.457 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $161.31 | 9.628% | $176.8409 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $114.79 | 5.382% | $120.968 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $234.72 | 6.142% | $249.1365 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $104.33 | 13.860% | $118.7901 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $117.59 | 10.136% | $129.5089 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $86.72 | 8.319% | $93.9342 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $1,019.44 | $1,099.6356 | $1,099.64 | $1,099.65 | $1,099.60 | |