| 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 | $91.73 | 13.700% | $104.297 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $170.42 | 8.291% | $184.5495 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $223.94 | 5.689% | $236.6799 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $131.36 | 8.786% | $142.9013 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $75.64 | 12.618% | $85.1843 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $130.30 | 4.603% | $136.2977 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $218.35 | 6.356% | $232.2283 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,041.74 | $1,122.1380 | $1,122.14 | $1,122.20 | $1,122.10 | |