| 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 | $199.38 | 12.213% | $223.7303 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $18.93 | 5.743% | $20.0171 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $213.32 | 3.503% | $220.7926 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $113.95 | 13.389% | $129.2068 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $186.83 | 11.638% | $208.5733 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $176.25 | 12.449% | $198.1914 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $151.96 | 12.266% | $170.5994 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $1,060.62 | $1,171.1109 | $1,171.11 | $1,171.10 | $1,171.10 | |