| 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 | $228.88 | 9.533% | $250.6991 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $168.30 | 4.220% | $175.4023 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $208.61 | 3.373% | $215.6464 | $215.65 | $215.65 | $215.60 |
| Purchase #4 | $104.40 | 4.387% | $108.98 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $221.63 | 9.580% | $242.8622 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $226.86 | 5.856% | $240.1449 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $11.60 | 8.546% | $12.5913 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $1,170.28 | $1,246.3262 | $1,246.32 | $1,246.35 | $1,246.30 | |