| 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 | $200.29 | 12.386% | $225.0979 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $218.92 | 8.683% | $237.9288 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $211.90 | 12.526% | $238.4426 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $239.34 | 3.857% | $248.5713 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $17.91 | 13.581% | $20.3424 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $198.89 | 10.465% | $219.7038 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $116.47 | 6.710% | $124.2851 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $1,203.72 | $1,314.3719 | $1,314.37 | $1,314.40 | $1,314.30 | |