| 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 | $209.49 | 3.697% | $217.2348 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $58.64 | 4.270% | $61.1439 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $192.84 | 13.826% | $219.5021 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $183.39 | 11.440% | $204.3698 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $60.84 | 5.580% | $64.2349 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $201.88 | 9.118% | $220.2874 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $9.95 | 6.691% | $10.6158 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $917.03 | $997.3887 | $997.38 | $997.40 | $997.30 | |