| 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 | $230.39 | 9.464% | $252.1941 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $213.33 | 8.286% | $231.0065 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $104.82 | 3.713% | $108.712 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $80.86 | 12.568% | $91.0225 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $120.69 | 5.760% | $127.6417 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $160.49 | 5.299% | $168.9944 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $14.44 | 13.835% | $16.4378 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $925.02 | $996.0090 | $996.00 | $996.00 | $995.90 | |