| 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 | $128.91 | 4.413% | $134.5988 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $192.87 | 13.299% | $218.5198 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $43.82 | 9.141% | $47.8256 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $195.33 | 11.728% | $218.2383 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $200.97 | 12.516% | $226.1234 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $180.83 | 5.349% | $190.5026 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $238.96 | 6.697% | $254.9632 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,181.69 | $1,290.7717 | $1,290.77 | $1,290.75 | $1,290.70 | |