| 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 | $21.74 | 6.570% | $23.1683 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $207.67 | 6.236% | $220.6203 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $219.92 | 7.868% | $237.2233 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $155.73 | 12.678% | $175.4734 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $45.60 | 8.104% | $49.2954 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $236.38 | 5.115% | $248.4708 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $201.88 | 4.392% | $210.7466 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $1,088.92 | $1,164.9981 | $1,165.00 | $1,164.90 | $1,165.00 | |