| 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 | $107.70 | 3.295% | $111.2487 | $111.25 | $111.25 | $111.20 |
| Purchase #2 | $25.52 | 11.260% | $28.3936 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $82.43 | 6.531% | $87.8135 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $209.49 | 4.522% | $218.9631 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $183.69 | 4.838% | $192.5769 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $176.57 | 4.346% | $184.2437 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $43.36 | 13.260% | $49.1095 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $828.76 | $872.3490 | $872.34 | $872.35 | $872.30 | |