| 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 | $221.31 | 4.454% | $231.1671 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $78.92 | 3.549% | $81.7209 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $52.65 | 5.664% | $55.6321 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $214.72 | 13.142% | $242.9385 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $201.94 | 4.661% | $211.3524 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $158.39 | 3.662% | $164.1902 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $75.68 | 5.610% | $79.9256 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $1,003.61 | $1,066.9268 | $1,066.93 | $1,066.95 | $1,066.90 | |