| 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 | $220.42 | 5.670% | $232.9178 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $179.30 | 7.272% | $192.3387 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $14.68 | 3.662% | $15.2176 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $156.61 | 4.766% | $164.074 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $241.61 | 7.387% | $259.4577 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $174.74 | 7.140% | $187.2164 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $96.82 | 3.328% | $100.0422 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $1,084.18 | $1,151.2644 | $1,151.27 | $1,151.20 | $1,151.20 | |