| 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 | $196.47 | 4.520% | $205.3504 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $182.32 | 3.842% | $189.3247 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $153.66 | 11.182% | $170.8423 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $197.83 | 8.730% | $215.1006 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $24.50 | 8.584% | $26.6031 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $58.93 | 3.761% | $61.1464 | $61.15 | $61.15 | $61.10 |
| Purchase #7 | $177.74 | 11.593% | $198.3454 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $991.45 | $1,066.7129 | $1,066.71 | $1,066.70 | $1,066.60 | |