| 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 | $191.67 | 3.584% | $198.5395 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $171.47 | 10.366% | $189.2446 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $110.82 | 8.641% | $120.396 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $166.47 | 11.619% | $185.8121 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $10.52 | 13.815% | $11.9733 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $122.27 | 8.145% | $132.2289 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $218.84 | 9.219% | $239.0149 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $992.06 | $1,077.2093 | $1,077.20 | $1,077.20 | $1,077.10 | |