| 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 | $229.54 | 8.166% | $248.2842 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $220.92 | 4.543% | $230.9564 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $120.37 | 6.465% | $128.1519 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $129.79 | 11.538% | $144.7652 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $176.61 | 4.172% | $183.9782 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $243.48 | 8.527% | $264.2415 | $264.24 | $264.25 | $264.20 |
| Purchase #7 | $195.32 | 7.320% | $209.6174 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,316.03 | $1,409.9948 | $1,410.00 | $1,410.00 | $1,410.10 | |