| 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 | $235.43 | 12.179% | $264.103 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $43.97 | 12.299% | $49.3779 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $114.94 | 8.636% | $124.8662 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $115.42 | 4.141% | $120.1995 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $107.33 | 10.579% | $118.6844 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $67.84 | 8.196% | $73.4002 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $172.72 | 5.293% | $181.8621 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $857.65 | $932.4933 | $932.49 | $932.50 | $932.60 | |