| 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 | $183.50 | 10.315% | $202.428 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $195.88 | 12.132% | $219.6442 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $239.94 | 4.799% | $251.4547 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $216.34 | 8.795% | $235.3671 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $27.40 | 12.738% | $30.8902 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $88.99 | 6.737% | $94.9853 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $157.62 | 4.605% | $164.8784 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $1,109.67 | $1,199.6479 | $1,199.65 | $1,199.70 | $1,199.70 | |