| 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 | $215.41 | 6.838% | $230.1397 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $34.82 | 9.649% | $38.1798 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $34.32 | 5.701% | $36.2766 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $127.59 | 10.819% | $141.394 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $121.93 | 9.177% | $133.1195 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $192.97 | 11.348% | $214.8682 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $183.38 | 9.745% | $201.2504 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $910.42 | $995.2282 | $995.23 | $995.25 | $995.30 | |