| 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 | $197.33 | 3.282% | $203.8064 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $139.36 | 10.621% | $154.1614 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $199.71 | 9.321% | $218.325 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $22.54 | 9.262% | $24.6277 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $184.36 | 9.480% | $201.8373 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $17.65 | 9.450% | $19.3179 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $77.72 | 5.265% | $81.812 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $838.67 | $903.8877 | $903.90 | $903.90 | $903.80 | |