| 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 | $235.76 | 13.212% | $266.9086 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $193.95 | 12.862% | $218.8958 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $215.63 | 4.487% | $225.3053 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $186.76 | 4.515% | $195.1922 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $213.40 | 12.841% | $240.8027 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $230.30 | 11.678% | $257.1944 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $99.96 | 9.619% | $109.5752 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $1,375.76 | $1,513.8742 | $1,513.88 | $1,513.90 | $1,513.90 | |