| 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 | $7.77 | 7.794% | $8.3756 | $8.38 | $8.40 | $8.40 |
| Purchase #2 | $118.75 | 5.475% | $125.2516 | $125.25 | $125.25 | $125.30 |
| Purchase #3 | $180.69 | 6.486% | $192.4096 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $208.65 | 10.515% | $230.5895 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $118.59 | 9.841% | $130.2604 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $54.85 | 7.446% | $58.9341 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $214.59 | 10.518% | $237.1606 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $903.89 | $982.9814 | $982.98 | $983.00 | $983.10 | |